Per Erik Vullum
Publications
2023
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Fagerli, Frode Håskjold;
Vullum, Per Erik;
Grande, Tor;
Wang, Zhaohui;
Selbach, Sverre Magnus;
Wiik, Kjell;
Wagner, Nils Peter.
(2023)
Bulk substitution of F-terminations from Ti3C2Tx MXene by cation pillaring and gas hydrolysation.
FlatChem.
volum 38.
Academic article
2022
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Asheim, Karina;
Vullum, Per Erik;
Wagner, Nils Peter;
Andersen, Hanne Flåten;
Mæhlen, Jan Petter;
Svensson, Ann Mari.
(2022)
Improved electrochemical performance and solid electrolyte interphase properties of electrolytes based on lithium bis(fluorosulfonyl)imide for high content silicon anodes.
RSC Advances.
volum 12 (20).
Academic article
-
Bisht, Prashant;
Kumar, Arvind;
Ghosh, Abhishek;
Vullum, Per Erik;
Sunding, Martin Fleissner;
Belle, Branson;
Mehta, Bodh R..
(2022)
Tailoring the Vertical and Planar Growth of 2D WS<inf>2</inf>Thin Films Using Pulsed Laser Deposition for Enhanced Gas Sensing Properties.
ACS Applied Materials & Interfaces.
volum 14 (32).
Academic article
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Dehghan-Niri, Roya;
Tsakoumis, Nikolaos;
Voronov, Alexey;
Holmen, Anders;
Holmestad, Randi;
Vullum, Per Erik;
Borg, Øyvind;
Rytter, Erling;
Rønning, Magnus;
Walmsley, John.
(2022)
Nanostructural Analysis of Co-Re/γ-Al<inf>2</inf>O<inf>3</inf> Fischer-Tropsch Catalyst by TEM and XRD.
ChemCatChem.
volum 14 (11).
Academic article
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Dull, Samuel M.;
Vinogradova, Olga;
Xu, Shicheng;
Koshy, David M.;
Vullum, Per Erik;
Torgersen, Jan;
Kirsch, Sebastian;
Viswanathan, Venkatasubramanian;
Jaramillo, Thomas F.;
Prinz, Fritz B..
(2022)
Alloyed Pt-Zn Oxygen Reduction Catalysts for Proton Exchange Membrane Fuel Cells.
ACS Applied Energy Materials.
volum 5 (7).
Academic article
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Hunnestad, Kasper Aas;
Hatzoglou, Constantinos;
Zeeshan, Muhammad;
Vullum, Per Erik;
Yan, Zewu;
Bourret, Edith;
Van Helvoort, Antonius;
Selbach, Sverre Magnus;
Meier, Dennis.
(2022)
Atomic-scale 3D imaging of individual dopant atoms in an oxide semiconductor.
Nature Communications.
volum 13 (1).
Academic article
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Knies, Jochen Manfred;
Schönenberger, Jasmin;
Zwingmann, Horst;
van der Lelij, Roelant;
Smelror, Morten;
Vullum, Per Erik;
Brönner, Marco;
Vogt, Christoph;
Fredin, Ola;
Müller, Axel;
Grasby, Stephen E.;
Beauchamp, Benoit;
Viola, Giulio.
(2022)
Continental weathering and recovery from ocean nutrient stress during the Early Triassic Biotic Crisis.
Communications Earth & Environment.
volum 3 (1).
Academic article
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Mazumder, Julaiba Tahsina;
Lenka, T.R.;
Tripathy, S.K.;
Vullum, Per Erik;
Menon, P.S.;
Lin, F.;
Aberle, A.G..
(2022)
Investigation of structural, morphological, and optoelectronic properties of Ga-doped TiO2 nanoparticles for electron transport layer in solar cell applications: An experimental and theoretical study.
Journal of Physics and Chemistry of Solids.
volum 161.
Academic article
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Nylund, Inger-Emma;
Løndal, Nora Statle;
Walker, Julian;
Vullum, Per Erik;
Einarsrud, Mari-Ann;
Grande, Tor.
(2022)
Cation Disorder in Ferroelectric Ba4M2Nb10O30 (M = Na, K, and Rb)Tetragonal Tungsten Bronzes.
Inorganic Chemistry.
volum 61 (39).
Academic article
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Nylund, Inger-Emma;
Zeiger, Caren Regine;
Peng, Ding;
Vullum, Per Erik;
Walker, Julian;
Einarsrud, Mari-Ann;
Grande, Tor.
(2022)
Centrosymmetric Tetragonal Tungsten Bronzes A4Bi2Nb10O30 (A = 2 Na, K, Rb) with a Bi 6s Lone Pair.
Chemistry of Materials.
volum 35 (1).
Academic article
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Pacáková, Barbara;
Vullum, Per Erik;
Kirch, Alexsandro;
Breu, Josef;
Miranda, Caetano Rodrigues;
Fossum, Jon Otto.
(2022)
Large bandgap insulating superior clay nanosheets.
MRS bulletin.
volum 47.
Academic article
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Sarasini, Fabrizio;
Tirillò, Jacopo;
Lilli, Matteo;
Bracciale, Maria Paola;
Vullum, Per Erik;
Berto, Filippo;
De Bellis, Giovanni;
Tamburrano, Alessio;
Cavoto, Gianluca;
Pandolfi, Francesco;
Rago, Ilaria.
(2022)
Highly aligned growth of carbon nanotube forests with in-situ catalyst generation: A route to multifunctional basalt fibres.
Composites Part B: Engineering.
volum 243.
Academic article
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Solem, Cathrine Kyung Won;
Vullum, Per Erik;
Ebadi, Mahsa;
Tranell, Gabriella;
Aune, Ragnhild Elizabeth.
(2022)
The Role of CO2 in the Oxidation-Protection of Mg-Containing Aluminum Alloys.
Metallurgical and Materials Transactions B.
Short communication
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Solem, Cathrine Kyung Won;
Vullum, Per Erik;
Tranell, Gabriella;
Aune, Ragnhild Elizabeth.
(2022)
Heat Treatment of Mg-Containing Aluminum Alloys 5182 and 6016 in an Oxidizing Atmosphere with 4% CO2.
Light Metals.
Academic article
2021
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Behera, Aroop;
Harris, Charles;
Pete, Douglas;
Delker, Collin;
Vullum, Per Erik;
Benthem, Marta;
Koybasi, Ozhan;
Taniguchi, Takashi;
Watanabe, Kenji;
Belle, Branson;
Das, Suprem.
(2021)
High-Performance and Ultralow-Noise Two-Dimensional Heterostructure Field-Effect Transistors with One-Dimensional Electrical Contacts.
ACS Applied Electronic Materials.
volum 3 (9).
Academic article
-
Bergh, Tina;
Arbo, Siri Marthe;
Hagen, Anette Brocks;
Blindheim, Jørgen;
Friis, Jesper;
Khalid, Muhammad Zeeshan;
Ringdalen, Inga Gudem;
Holmestad, Randi;
Westermann, Ida;
Vullum, Per Erik.
(2021)
On intermetallic phases formed during interdiffusion between aluminium alloys and stainless steel.
Intermetallics (Barking).
volum 142.
Academic article
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Bjørkedal, Ole Håvik;
Regli, Samuel K.;
Nuguid, Rob Jeremiah G.;
Vullum, Per Erik;
Kröcher, Oliver;
Ferri, Davide;
Rønning, Magnus.
(2021)
One-pot synthesis of highly dispersed mesoporous Cu/ZrO2 catalysts for NH3-SCR.
Catalysis Today.
volum 384-386.
Academic article
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Celotto, Ambra;
Grong, Øystein;
Holmestad, Randi;
Sørhaug, Jørgen A;
Torgersen, Jan;
Vullum, Per Erik;
Berto, Filippo.
(2021)
Preliminary in-situ study of FIB-assisted method for aluminium solid-state welding at the microscale.
Procedia Structural Integrity.
volum 33.
Academic article
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Dull, Sam;
Xu, Shicheng;
Goh, Timothy;
Lee, Dong Un;
Higgins, Drew;
Orazov, Marat;
Koshy, David;
Vullum, Per Erik;
Kirsch, Sebastian;
Huebner, Gerold;
Torgersen, Jan;
Jaramillo, Thomas F;
Prinz, Friedrich.
(2021)
Bottom-Up Fabrication of Oxygen Reduction Electrodes with Atomic Layer Deposition for High-Power-Density PEMFCs.
Cell Reports Physical Science.
volum 2 (1).
Academic article
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Evans, Donald M.;
Holstad, Theodor Secanell;
Mosberg, Aleksander B.;
Småbråten, Didrik R.;
Vullum, Per Erik;
Dadlani, Anup;
Shapovalov, Konstantin;
Yan, Zewu;
Bourret, Edith;
Gao, David;
Akola, Jaakko;
Torgersen, Jan;
van Helvoort, Antonius T. J.;
Selbach, Sverre Magnus;
Meier, Dennis.
(2021)
Publisher Correction: Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide (Nature Materials, (2020), 19, 11, (1195-1200), 10.1038/s41563-020-0765-x).
Nature Materials.
volum 20 (5).
Errata
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Evans, Donald;
Småbråten, Didrik Rene;
Holstad, Theodor Secanell;
Vullum, Per Erik;
Mosberg, Aleksander Buseth;
Yan, Zewu;
Bourret, Edith;
Van Helvoort, Antonius;
Selbach, Sverre Magnus;
Meier, Dennis.
(2021)
Observation of Electric-Field-Induced Structural Dislocations in a Ferroelectric Oxide.
Nano Letters.
volum 21 (8).
Academic article
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Guo, Xiaoyang;
Vullum, Per Erik;
Venvik, Hilde Johnsen.
(2021)
Inhibition of metal dusting corrosion on Fe-based alloy by combined near surface severe plastic deformation (NS-SPD) and thermochemical treatment.
Corrosion Science.
volum 190.
Academic article
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Jensen, Ingvild Julie Thue;
Ali, Ayaz;
Zeller, Patrick;
Amati, Matteo;
Schrade, Matthias;
Vullum, Per Erik;
Benthem, Marta;
Bisht, Prashant;
Taniguchi, Takashi;
Watanabe, Kenji;
Mehta, Bodh R.;
Gregoratti, Luca;
Belle, Branson.
(2021)
Direct Observation of Charge Transfer between NOx and Monolayer MoS2 by Operando Scanning Photoelectron Microscopy.
ACS Applied Nano Materials.
volum 4 (4).
Academic article
-
Liudi Mulyo, Andreas;
Mukherjee, Anjan;
Høiaas, Ida Marie;
Ahtapodov, Lyubomir;
Nilsen, Tron Arne;
Toftevaag, Håvard Hem;
Vullum, Per Erik;
Kishino, Katsumi;
Weman, Helge;
Fimland, Bjørn-Ove.
(2021)
Graphene-Based Transparent Conducting Substrates for GaN/AlGaN Nanocolumn Flip-Chip Ultraviolet Light-Emitting Diodes.
ACS Applied Nano Materials.
volum 4 (9).
Academic article
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Mukherjee, Anjan;
Ren, Dingding;
Vullum, Per Erik;
Huh, Junghwan;
Fimland, Bjørn-Ove;
Weman, Helge.
(2021)
GaAs/AlGaAs Nanowire Array Solar Cell Grown on Si with Ultrahigh Power-per-Weight Ratio.
ACS Photonics.
volum 8 (8).
Academic article
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Nylund, Inger-Emma;
Ræder, Trygve Magnus;
Vullum, Per Erik;
Grande, Tor.
(2021)
Epitaxial (100), (110), and (111) BaTiO3 films on SrTiO3 substrates — A transmission electron microscopy study.
Journal of Applied Physics.
volum 129 (9).
Academic article
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Polfus, Jonathan M.;
Benthem, Marta;
Ali, Ayaz;
Barragan-Yani, Daniel;
Vullum, Per Erik;
Sunding, Martin Fleissner;
Taniguchi, Takashi;
Watanabe, Kenji;
Belle, Branson.
(2021)
Temperature-Dependent Adhesion in van der Waals Heterostructures.
Advanced Materials Interfaces.
volum 8 (20).
Academic article
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Sandnes, Lise;
Bergh, Tina;
Grong, Øystein;
Holmestad, Randi;
Vullum, Per Erik;
Berto, Filippo.
(2021)
Interface Microstructure and Tensile Properties of a Third Generation Aluminium-Steel Butt Weld Produced Using the Hybrid Metal Extrusion & Bonding (HYB) Process.
Materials Science & Engineering: A.
volum 809.
Academic article
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Tsoutsouva, Maria;
Regula, G.;
Ryningen, B.;
Vullum, Per Erik;
Mangelinck-Noël, N.;
Stokkan, Gaute.
(2021)
Dynamic observation of dislocation evolution and interaction with twin boundaries in silicon crystal growth using in – situ synchrotron X-ray diffraction imaging.
Acta Materialia.
volum 210.
Academic article
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Vatanparast, Maryam;
Shao, Yu-Tsun;
Rajpalke, Mohana;
Fimland, Bjørn-Ove;
Reenaas, Turid Dory;
Holmestad, Randi;
Vullum, Per Erik;
Zuo, Jian Min.
(2021)
Detecting minute amounts of nitrogen in GaNAs thin films using STEM and CBED.
Ultramicroscopy.
Academic article
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Xu, Shicheng;
Wang, Zhaoxuan;
Dull, Sam;
Liu, Yunzhi;
Lee, Dong Un;
Pacheco, Lezama;
Orazov, Marat;
Vullum, Per Erik;
Dadlani, Anup;
Vinogradova, Olga;
Schindler, Peter;
Tam, Qizhan;
Schladt, Thomas;
Mueller, Jonathan E.;
Kirsch, Sebastian;
Huebner, Gerold;
Higgins, Drew;
Torgersen, Jan;
Viswanathan, Venkatasubramanian;
Jaramillo, Thomas F;
Prinz, Friedrich.
(2021)
Direct Integration of Strained-Pt Catalysts into Proton-Exchange-Membrane Fuel Cells with Atomic Layer Deposition.
Advanced Materials.
volum 33 (30).
Academic article
2020
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Bergh, Tina;
Sandnes, Lise;
Johnstone, Duncan Neil;
Grong, Øystein;
Berto, Filippo;
Holmestad, Randi;
Midgley, Paul Anthony;
Vullum, Per Erik.
(2020)
Microstructural and mechanical characterisation of a second generation hybrid metal extrusion & bonding aluminium-steel butt joint.
Materials Characterization.
Academic article
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Evans, Donald M.;
Holstad, Theodor Secanell;
Mosberg, Aleksander B.;
Småbråten, Didrik Rene;
Vullum, Per Erik;
Dadlani, Anup L.;
Shapovalov, Konstantin;
Yan, Zewu;
Bourret, Edith;
Gao, David Zhe;
Akola, Jaakko;
Torgersen, Jan;
Van Helvoort, Antonius;
Selbach, Sverre Magnus;
Meier, Dennis.
(2020)
Publisher Correction: Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide (Nature Materials, (2020), 19, 11, (1195-1200), 10.1038/s41563-020-0765-x).
Nature Materials.
volum 19 (11).
Errata
-
Evans, Donald;
Holstad, Theodor Secanell;
Mosberg, Aleksander Buseth;
Småbråten, Didrik Rene;
Vullum, Per Erik;
Dadlani, Anup;
Shapovalov, Konstantin;
Yan, Zewu;
Bourret, Edith;
Gao, David Zhe;
Akola, Jaakko;
Torgersen, Jan;
Van Helvoort, Antonius;
Selbach, Sverre Magnus;
Meier, Dennis.
(2020)
Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide.
Nature Materials.
volum 19.
Academic article
-
Guo, Xiaoyang;
Vanhaecke, Estelle Marie M.;
Vullum, Per Erik;
Ma, Jianyu;
Panditha Vidana, Daham Sanjaya Gunawardana;
Walmsley, John;
Chen, De;
Venvik, Hilde Johnsen.
(2020)
Effects of metal dusting relevant exposures of alloy 601 surfaces on carbon formation and oxide development.
Catalysis Today.
Academic article
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Jayakumari, Sethulakshmy;
Vullum, Per Erik;
Van Helvoort, Antonius;
Tangstad, Merete.
(2020)
SiC crystalline micro bullets on bio-carbon based charcoal substrate.
Journal of Crystal Growth.
volum 545.
Academic article
-
Liudi Mulyo, Andreas;
Rajpalke, Mohana;
Vullum, Per Erik;
Weman, Helge;
Kishino, Katsumi;
Fimland, Bjørn-Ove.
(2020)
The influence of AlN buffer layer on the growth of self-assembled GaN nanocolumns on graphene.
Scientific Reports.
volum 10 (853).
Academic article
-
Sørgård, Trygve;
Song, Seunghan;
Vullum, Per Erik;
Kores, Cristine;
Mølster, Kjell Martin;
Laurell, Fredrik;
Hawkins, Thomas A.;
Ballato, John;
Österberg, Ulf Lennart;
Gibson, Ursula.
(2020)
Broadband infrared and THz transmitting silicon core optical fiber.
Optical Materials Express.
volum 10 (10).
Academic article
-
Tsoutsouva, Maria;
Vullum, Per Erik;
Adamczyk, Krzysztof Jan;
Di Sabatino Lundberg, Marisa;
Stokkan, Gaute.
(2020)
Interfacial atomic structure and electrical activity of nano-facetted CSL grain boundaries in high-performance multi-crystalline silicon.
Journal of Applied Physics.
volum 127 (12).
Academic article
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Wagner, Nils Peter;
Tolchard, Julian R;
Tron, Artur;
Pollen, Harald Norrud;
Gaertner, Heiko;
Vullum, Per Erik.
(2020)
Improved cyclability of Nickel-rich layered oxides.
MRS Advances.
volum 5 (27/28).
Academic article
2019
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Andersen, Hanne Flåten;
Foss, Carl Erik Lie;
Voje, Jorunn;
Tronstad, Ragnar;
Mokkelbost, Tommy;
Vullum, Per Erik;
Ulvestad, Asbjørn;
Kirkengen, Martin;
Mæhlen, Jan Petter.
(2019)
Silicon-carbon composite anodes from industrial battery grade silicon.
Scientific Reports.
volum 9.
Academic article
-
Arbo, Siri Marthe;
Bergh, Tina;
Holmedal, Bjørn;
Vullum, Per Erik;
Westermann, Ida.
(2019)
Relationship between Al-Ni intermetallic Phases and Bond Strength in Roll Bonded Steel-Aluminum Composites with Nickel Interlayers.
Metals.
volum 9 (8).
Academic article
-
Augustin, Matthias;
Vullum, Per Erik;
Vullum-Bruer, Fride;
Svensson, Ann Mari.
(2019)
Inside the electrode: Looking at cycling products in Li/O2 batteries.
Journal of Power Sources.
volum 414.
Academic article
-
Becker, Hanka;
Bergh, Tina;
Vullum, Per Erik;
Leineweber, Andreas;
Li, Yanjun.
(2019)
Effect of Mn and cooling rates on α-, β- and δ-Al–Fe–Si intermetallic phase formation in a secondary Al–Si alloy.
Materialia.
volum 5.
Academic article
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Becker, Hanka;
Bergh, Tina;
Vullum, Per Erik;
Leineweber, Andreas;
Li, Yanjun.
(2019)
β- and δ-Al-Fe-Si intermetallic phase, their intergrowth and polytype formation.
Journal of Alloys and Compounds.
volum 780.
Academic article
-
Bergh, Tina;
Johnstone, Duncan N.;
Crout, Phillip;
Høgås, Simon;
Midgley, Paul Anthony;
Holmestad, Randi;
Vullum, Per Erik;
Van Helvoort, Antonius.
(2019)
Nanocrystal segmentation in scanning precession electron diffraction data.
Journal of Microscopy.
Academic article
-
Grong, Øystein;
Sandnes, Lise;
Bergh, Tina;
Vullum, Per Erik;
Holmestad, Randi;
Berto, Filippo.
(2019)
An analytical framework for modelling intermetallic compound (IMC) formation and optimising bond strength in aluminium‐steel welds.
Material Design & Processing Communications (MDPC).
volum 1 (3).
Academic article
-
Haugland, Ingrid Bokn;
Kjos, Ole Sigmund;
Røyset, Arne Karstein;
Vullum, Per Erik;
Aarhaug, Thor Anders;
Halstensen, Maths.
(2019)
Alumina scale composition and growth rate in distribution pipes.
The Minerals, Metals & Materials Series.
Academic article
-
Høiaas, Ida Marie;
Liudi Mulyo, Andreas;
Vullum, Per Erik;
Kim, Dong Chul;
Ahtapodov, Lyubomir;
Fimland, Bjørn-Ove;
Kishino, Katsumi;
Weman, Helge.
(2019)
GaN/AlGaN nanocolumn ultraviolet light-emitting diode using double-Layer graphene as substrate and transparent electrode.
Nano Letters.
volum 19 (3).
Academic article
-
Johannessen, Karen Cecilie;
McLoughlin, Nicola;
Vullum, Per Erik;
Thorseth, Ingunn Hindenes.
(2019)
On the biogenicity of Fe-oxyhydroxide filaments in silicified low-temperature hydrothermal deposits: Implications for the identification of Fe-oxidizing bacteria in the rock record.
Geobiology.
volum 18 (1).
Academic article
-
Liudi Mulyo, Andreas;
Rajpalke, Mohana;
Kuroe, Haruhiko;
Vullum, Per Erik;
Weman, Helge;
Fimland, Bjørn-Ove;
Kishino, Katsumi.
(2019)
Erratum: Vertical GaN nanocolumns grown on graphene intermediated with a thin AlN buffer layer (Nanotechnology 30 015604).
Nanotechnology.
volum 30 (4).
Errata
-
McLoughlin, Nicola;
Grosch, Eugene Gerald;
Vullum, Per Erik;
Guagliardo, Paul;
Saunders, Martin;
Wacey, David.
(2019)
Critically testing olivine-hosted putative martian biosignatures in the Yamato 000593 meteorite - Geobiological implications.
Geobiology.
volum 17 (6).
Academic article
-
Pham, Ky Nam;
Gaukås, Nikolai Helth;
Morozov, Maxim;
Tybell, Per Thomas Martin;
Vullum, Per Erik;
Grande, Tor;
Einarsrud, Mari-Ann.
(2019)
Epitaxial K0.5Na0.5NbO3 thin films by aqueous chemical solution deposition.
Royal Society Open Science.
volum 6 (1).
Academic article
2018
-
El-Kharbachi, Abdelouahab;
Hu, Yang;
Sørby, Magnus Helgerud;
Mæhlen, Jan Petter;
Vullum, Per Erik;
Fjellvåg, Helmer;
Hauback, Bjørn.
(2018)
Reversibility of metal-hydride anodes in all-solid-state lithium secondary battery operating at room temperature.
Solid State Ionics.
volum 317.
Academic article
-
El-Kharbachi, Abdelouahab;
Hu, Yang;
Sørby, Magnus Helgerud;
Vullum, Per Erik;
Mæhlen, Jan Petter;
Fjellvåg, Helmer;
Hauback, Bjørn.
(2018)
Understanding Capacity Fading of MgH2 Conversion-Type Anodes via Structural Morphology Changes and Electrochemical Impedance.
Journal of Physical Chemistry C.
volum 122 (16).
Academic article
-
Liudi Mulyo, Andreas;
Rajpalke, Mohana;
Kuroe, Haruhiko;
Vullum, Per Erik;
Weman, Helge;
Fimland, Bjørn-Ove;
Kishino, Katsumi.
(2018)
Vertical GaN nanocolumns grown on graphene intermediated with a thin AlN buffer layer.
Nanotechnology.
volum 30:049601.
Academic article
-
Munshi, A Mazid;
Kim, Dong-Chul;
Heimdal, Carl Philip J;
Heilmann, Martin;
Christiansen, Silke;
Vullum, Per Erik;
Van Helvoort, Antonius;
Weman, Helge.
(2018)
Selective area growth of AlGaN nanopyramid arrays on graphene by metal-organic vapor phase epitaxy.
Applied Physics Letters.
volum 133 (26).
Academic article
-
Polyakov, Stanislav;
Karhu, Eric Andrew;
Zamiri, Reza;
Moisset, Charles;
Iliopoulos, Konstantinos;
Vullum, Per Erik;
Østerberg, Ulf Lennart;
Gibson, Ursula.
(2018)
Nonlinear optical response and structural properties of MBE-grown Fe:ZnS films.
Optical Materials Express.
volum 8 (2).
Academic article
-
Saai, Afaf;
Wang, Zhaohui;
Pezzotta, Micol;
Friis, Jesper;
Ratvik, Arne Petter;
Vullum, Per Erik.
(2018)
Multi-scale modelling of titanium diboride degradation using crystal elasticity model and density functional theory.
The Minerals, Metals & Materials Series.
Academic article
-
Undheim, Espen;
Vullum, Per Erik;
Holmestad, Randi;
Arnberg, Lars;
Di Sabatino Lundberg, Marisa.
(2018)
Orientation relationship between b-Si3N4 and Si in multicrystalline silicon ingots for PV applications.
Journal of Crystal Growth.
volum 495.
Academic article
-
Wang, Lu;
Jiang, Bo;
Vullum, Per Erik;
Svensson, Ann Mari;
Erbe, Andreas;
Selbach, Sverre Magnus;
Xu, Huailiang;
Vullum-Bruer, Fride.
(2018)
High interfacial charge storage capability of carbonaceous cathodes for Mg batteries.
ACS Nano.
volum 12 (3).
Academic article
-
Wang, Lu;
Vullum, Per Erik;
Asheim, Karina;
Wang, Xuehang;
Svensson, Ann Mari;
Vullum-Bruer, Fride.
(2018)
High capacity Mg batteries based on surface-controlled electrochemical reactions.
Nano Energy.
volum 48.
Academic article
2017
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Dahl, Paul Inge;
Rausseo, Luis César Colmenares;
Barnett, Alejandro;
Lomas, Scott;
Vullum, Per Erik;
Kvello, Jannicke Hatlø;
Tolchard, Julian R;
Hanetho, Sidsel Meli;
Mokkelbost, Tommy.
(2017)
Flame spray pyrolysis of tin oxide-based Pt catalysts for PEM fuel cell applications.
MRS Advances.
volum 2 (28).
Academic article
-
El-Kharbachi, Abdelouahab;
Andersen, Hanne Flåten;
Sørby, Magnus Helgerud;
Vullum, Per Erik;
Mæhlen, Jan Petter;
Hauback, Bjørn.
(2017)
Morphology effects in MgH2 anode for lithium ion batteries.
International Journal of Hydrogen Energy.
volum 42 (35).
Academic article
-
Hallsteinsen, Ingrid;
Moreau, Magnus;
Chopdekar, R.V.;
Christiansen, Emil;
Nord, Magnus Kristofer;
Vullum, Per Erik;
Grepstad, Jostein;
Holmestad, Randi;
Selbach, Sverre Magnus;
Scholl, A;
Arenholz, E;
Folven, Erik;
Tybell, Per Thomas Martin.
(2017)
Magnetic domain configuration of (111)-oriented LaFeO3 epitaxial thin films.
APL Materials.
volum 5 (8).
Academic article
-
Nord, Magnus Kristofer;
Vullum, Per Erik;
MacLaren, I;
Tybell, Per Thomas Martin;
Holmestad, Randi.
(2017)
Atomap - Automated Analysis of Atomic Resolution STEM Images.
Microscopy and Microanalysis.
volum 23.
Academic article
-
Nord, Magnus Kristofer;
Vullum, Per Erik;
MacLaren, Ian;
Tybell, Per Thomas Martin;
Holmestad, Randi.
(2017)
Atomap: a new software tool for the automated analysis of atomic resolution images using two-dimensional Gaussian fitting.
Advanced Structural and Chemical Imaging.
volum 3 (9).
Academic article
-
Vatanparast, Maryam;
Egoavil, Ricardo;
Reenaas, Turid Worren;
Verbeeck, Johan;
Holmestad, Randi;
Vullum, Per Erik.
(2017)
Bandgap measurement of high refractive index materials by off-axis EELS.
Ultramicroscopy.
volum 182.
Academic article
-
Vatanparast, Maryam;
Vullum, Per Erik;
Nord, Magnus Kristofer;
Zuo, Jian Min;
Reenaas, Turid Worren;
Holmestad, Randi.
(2017)
Strategy for reliable strain measurement in InAs/GaAs materials from high-resolution Z-contrast STEM images.
Journal of Physics: Conference Series (JPCS).
volum 902.
Academic article
-
Vatanparast, Maryam;
Vullum, Per Erik;
Reenaas, Turid Worren;
Holmestad, Randi;
Nord, Magnus Kristofer.
(2017)
Methodology to Improve Strain Measurement in III–V Semiconductors Materials.
Microscopy and Microanalysis.
volum 23 (S1).
Academic article
-
Vullum, Per Erik;
Nord, Magnus Kristofer;
Vatanparast, Maryam;
Thomassen, Sedsel Fretheim;
Boothroyd, Chris;
Holmestad, Randi;
Fimland, Bjørn-Ove;
Reenaas, Turid Worren.
(2017)
Quantitative strain analysis of InAs/GaAs quantum dot materials.
Scientific Reports.
volum 7.
Academic article
-
Vullum-Bruer, Fride;
Vullum, Per Erik;
Feilberg, Pernille.
(2017)
Supermikroskoper bidrar til grønt batteriskifte.
Gemini.
Popular scientific article
-
Wang, Lu;
Wang, Zhaohui;
Vullum, Per Erik;
Selbach, Sverre Magnus;
Svensson, Ann Mari;
Vullum-Bruer, Fride.
(2017)
Solvent-Controlled Charge Storage Mechanisms of Spinel Oxide Electrodes in Mg Organohaloaluminate Electrolytes.
Nano Letters.
volum 18 (2).
Academic article
2016
-
Hallsteinsen, Ingrid;
Moreau, Magnus;
Grutter, A;
Nord, Martin;
Vullum, Per Erik;
Gilbert, DA;
Bolstad, Torstein;
Grepstad, Jostein;
Holmestad, Randi;
Selbach, Sverre Magnus;
N'Diaye, AT;
Kirby, BJ;
Arenholz, E;
Tybell, Per Thomas Martin.
(2016)
Concurrent magnetic and structural reconstructions at the interface of (111)-oriented L a0.7 S r0.3Mn O3/LaFe O3.
Physical Review B. Condensed Matter and Materials Physics.
volum 94 (20).
Academic article
-
Hallsteinsen, Ingrid;
Nord, Magnus Kristofer;
Bolstad, Torstein;
Vullum, Per Erik;
Boschker, Jos Emiel;
Longo, Paulo;
Takahashi, Ryota;
Holmestad, Randi;
Lippmaa, Mikk;
Tybell, Per Thomas Martin.
(2016)
Effect of polar (111)-oriented SrTiO3 on initial perovskite growth.
Crystal Growth & Design.
volum 16.
Academic article
-
Nematollahi, Mohammadreza;
Yang, Xiaodong;
Seim, Eivind;
Vullum, Per Erik;
Holmestad, Randi;
Gibson, Ursula;
Reenaas, Turid Worren.
(2016)
Compositional and structural properties of pulsed laser-deposited ZnS:Cr films.
Applied Physics A: Materials Science & Processing.
volum 122 (84).
Academic article
-
Nord, Magnus Kristofer;
Vullum, Per Erik;
Hallsteinsen, Ingrid;
Tybell, Per Thomas Martin;
Holmestad, Randi.
(2016)
Assessing electron beam sensitivity for SrTiO3 and La0.7Sr0.3MnO3 using electron energy loss spectroscopy.
Ultramicroscopy.
volum 169.
Academic article
-
Valluvar Oli, Arivazhagan;
Schmitz, F.D.;
Vullum, Per Erik;
Van Helvoort, Antonius;
Holst, Bodil.
(2016)
Atomic resolution imaging of beryl: an investigation of the nano-channel occupation.
Journal of Microscopy.
volum 265 (2).
Academic article
-
Wagner, Nils Peter;
Vullum, Per Erik;
Nord, Magnus Kristofer;
Svensson, Ann Mari;
Vullum-Bruer, Fride.
(2016)
On Vanadium Substitution in Li2MnSiO4/C as Positive Electrode for Li-ion Batteries.
Journal of Physical Chemistry C.
volum 120 (21).
Academic article
-
Wang, Lu;
Asheim, Karina;
Vullum, Per Erik;
Svensson, Ann Mari;
Vullum-Bruer, Fride.
(2016)
Sponge-like porous manganese(II,III) oxide as a highly efficient cathode material for rechargeable magnesium ion batteries.
Chemistry of Materials.
volum 28 (18).
Academic article
2015
-
Cabrera, Enrique;
Olibet, Sara;
Rudolph, Dominik;
Vullum, Per Erik;
Kopecek, Radovan;
Reinke, Daniel;
Herzog, Carmen;
Schwaderer, Daniel;
Schubert, Gunnar.
(2015)
Impact of excess phosphorus doping and Si crystalline defects on Ag crystallite nucleation and growth in silver screen-printed Si solar cells.
Progress in Photovoltaics.
volum 23 (3).
Academic article
-
Chauton, Matilde Skogen;
Skolem, Lotte Maria Beate;
Olsen, Lasse Mork;
Vullum, Per Erik;
Walmsley, John;
Vadstein, Olav.
(2015)
Titanium uptake and incorporation into silica nanostructures by the diatom Pinnularia sp. (Bacillariophyceae).
Journal of Applied Phycology.
volum 27 (2).
Academic article
-
Christiansen, Emil;
Nord, Magnus Kristofer;
Hallsteinsen, Ingrid;
Vullum, Per Erik;
Tybell, Per Thomas Martin;
Holmestad, Randi.
(2015)
Structural investigation of epitaxial LaFeO_3 thin films on (111) oriented SrTiO_3 by transmission electron microscopy.
Journal of Physics: Conference Series (JPCS).
volum 644:012002.
Academic article
-
Dahl, Paul Inge;
Thomassen, Magnus Skinlo;
Rausseo, Luis César Colmenares;
Barnet, Alejandro;
Lomas, Scott;
Vullum, Per Erik;
Hanetho, Sidsel Meli;
Mokkelbost, Tommy.
(2015)
Flame spray pyrolysis of electrode materials for energy applications.
Materials Research Society Symposium Proceedings.
volum 1747.
Academic article
-
Fu, Qiang;
Rausseo, Luis César Colmenares;
Martinez, Umberto;
Dahl, Paul Inge;
Lastra, Juan Maria García;
Vullum, Per Erik;
Svenum, Ingeborg-Helene;
Vegge, Tejs.
(2015)
Effect of Sb Segregation on Conductance and Catalytic Activity at Pt/Sb-Doped SnO2 Interface: A Synergetic Computational and Experimental Study.
ACS Applied Materials & Interfaces.
volum 7 (50).
Academic article
-
Loland, Thomas Emdal;
Sele, Jaran;
Einarsrud, Mari-Ann;
Vullum, Per Erik;
Johnsson, Mats;
Wiik, Kjell.
(2015)
Thermal Conductivity of A-site Cation-Deficient La-Substituted SrTiO3 Produced by Spark Plasma Sintering.
Energy Harvesting and Systems.
volum 2 (1-2).
Academic article
-
Nord, Magnus Kristofer;
Vullum, Per Erik;
Moreau, Magnus;
Boschker, Jos Emiel;
Selbach, Sverre Magnus;
Holmestad, Randi;
Tybell, Per Thomas Martin.
(2015)
Structural phases driven by oxygen vacancies at the La0.7Sr0.3MnO3/SrTiO3 hetero-interface.
Applied Physics Letters.
volum 106 (4).
Academic article
-
Pedersen, Leif-Erik Rydland;
McLoughlin, Nicola;
Vullum, Per Erik;
Thorseth, Ingunn Hindenes.
(2015)
Abiotic and candidate biotic micro-alteration textures in subseafloor basaltic glass: A high-resolution in-situ textural and geochemical investigation.
Chemical Geology.
volum 410.
Academic article
2014
-
Lamers, Machteld;
Hintzsche, Leif E.;
Butler, Keith T.;
Vullum, Per Erik;
Fang, Chang-Ming;
Marsman, Martijn;
Jordan, Gerald;
Harding, John H.;
Kresse, Georg;
Weeber, Arthur.
(2014)
The interface of a-SiNx:H and Si: Linking the nano-scale structure to passivation quality.
Solar Energy Materials and Solar Cells.
volum 120.
Academic article
2013
-
Granlund, Håvard;
Fløystad, Jostein Bø;
Esmaeili, Morteza;
Bakken, Eirik Torbjørn;
Bech, Martin;
Vullum, Per Erik;
Andreassen, Erik;
Breiby, Dag Werner.
(2013)
Mapping structural gradients in isotactic polypropylene using scanning wide-angle X-ray scattering.
Polymer.
volum 54 (7).
Academic article
-
Hallsteinsen, Ingrid;
Boschker, Jos Emiel;
Nord, Magnus Kristofer;
Lee, S;
Rzchowski, M;
Vullum, Per Erik;
Grepstad, Jostein;
Holmestad, Randi;
Eom, CB;
Tybell, Thomas.
(2013)
Surface stability of epitaxial La0.7Sr0.3MnO3 thin films on (111)-oriented SrTiO3.
Journal of Applied Physics.
volum 113 (18).
Academic article
-
Josefsson, Gabriella;
Tanem, Bjørn Steinar;
Li, Yanjun;
Vullum, Per Erik;
Gamstedt, E. Kristofer.
(2013)
Prediction of elastic properties of nanofibrillated cellulose from micromechanical modeling and nano-structure characterization by transmission electron microscopy.
Cellulose.
volum 20 (2).
Academic article
-
Lamers, Machteld;
Butler, Keith T;
Vullum, Per Erik;
Harding, John;
Weeber, Arthur.
(2013)
Characterization of a-SiNx:H layer: Bulk properties, interface with Si and solar cell efficiency.
Physica status solidi. A, Applied research.
volum 210 (4).
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, H.;
Paskevicius, M.;
Buckley, C. E.;
Gray, E. MacA.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2013)
Crystalline Al1-xTix phases in the hydrogen cycled NaAlH4+0.02TiCl(3) system.
Philosophical Magazine.
volum 93 (9).
Academic article
-
Torsæter, Malin;
Opedal, Nils van der Tuuk;
Vrålstad, Torbjørn;
Vullum, Per Erik.
(2013)
A Visual Journey into the 3D Chemical Nanostructure of Oilwell Cement.
2013 SPE International Symposium on Oilfield Chemistry, The Woodlands, Texas, 8 -10 April 2013.
Academic chapter/article
-
Zhou, Haitao;
Lou, Fengliu;
Vullum, Per Erik;
Einarsrud, Mari-Ann;
Chen, De;
Vullum-Bruer, Fride.
(2013)
3D aligned-carbon-nanotubes@Li2FeSiO4 arrays as high rate capability cathodes for Li-ion batteries.
Nanotechnology.
volum 24 (43:435703).
Academic article
2012
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Blanchard, Didier;
Sulic, M.P.;
Emerich, H.;
Paskevicius, Mark;
Buckley, Craig E.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
The location of Ti containing phases after the completion of the NaAlH4 + xTiCl(3) milling process.
Journal of Alloys and Compounds.
volum 513.
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, H.;
Paskevicius, Mark;
Buckley, Craig E.;
Gray, Evan MacA.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
Amorphous Al1-xTix, Al1-xVx, and Al1-xFex phases in the hydrogen cycled TiCl3, VCl3 and FeCl3 enhanced NaAlH4 systems.
Journal of Alloys and Compounds.
volum 521.
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, Herman;
Paskevicius, Mark;
Webb, Colin J.;
Gray, Evan MacA.;
Buckley, Craig E.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
Hydrogen absorption kinetics and structural features of NaAlH4 enhanced with transition-metal and Ti-based nanoparticles.
International Journal of Hydrogen Energy.
volum 37 (20).
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, Hermann;
Paskevicius, M.;
Buckley, C. E.;
Gray, E. MacA.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
A structural review of nanoscopic Al1-xTMx phase formation in the TMCln enhanced NaAlH4 system.
Journal of Alloys and Compounds.
volum 527.
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, Hermann;
Paskevicius, Mark;
Buckley, Craig E.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
Hydrogen Absorption Kinetics of the Transition-Metal-Chloride-Enhanced NaAlH4 System.
Journal of Physical Chemistry C.
volum 116 (27).
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Sulic, M.P.;
Emerich, H.;
Paskevicius, Mark;
Buckley, Craig E.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
Functionality of the nanoscopic crystalline Al/amorphous Al50Ti50 surface embedded composite observed in the NaAlH4 + xTiCl(3) system after milling.
Journal of Alloys and Compounds.
volum 514.
Academic article
2011
-
Butler, Keith T;
Vullum, Per Erik;
Muggerud, Astrid Marie F;
Cabrera, E.;
Harding, JH.
(2011)
Structural and electronic properties of silver/silicon interfaces and implicationsfor solar cell performance.
Physical Review B. Condensed Matter and Materials Physics.
volum 83 (23).
Academic article
-
Mokkelbost, Tommy;
Fossdal, Anita;
Dahl, Øystein;
Martinez, Ana Maria Cuellar;
Sheridan, Edel;
Thomassen, Magnus Skinlo;
Vullum, Per Erik;
Rodahl, Silje;
Svensson, Ann Mari.
(2011)
Preparation of Silicon Nanostructures for Lithium Ion Battery Anodes.
ECS Transactions.
volum 35 (34).
Academic article
-
Vullum, Per Erik;
Pitt, Mark P.;
Walmsley, John C.;
Hauback, Bjørn C.;
Holmestad, Randi.
(2011)
TEM characterization of pure and transition metal enhanced NaAlH4.
Journal of Alloys and Compounds.
volum 509 (2).
Academic article
-
Weigand, Christian Carl;
Bergren, M.R.;
Ladam, Cecile;
Tveit, Johannes;
Holmestad, Randi;
Vullum, Per Erik;
Walmsley, John;
Dahl, Øystein;
Furtak, T.E.;
Collins, R.T.;
Grepstad, Jostein;
Weman, Helge.
(2011)
Formation of ZnO Nanosheets Grown by Catalyst-Assisted Pulsed Laser Deposition.
Crystal Growth & Design.
volum 11 (12).
Academic article
2010
-
Zhou, Dayong;
Vullum, Per Erik;
Sharma, Gaurav;
Thomassen, Sedsel Fretheim;
Holmestad, Randi;
Reenaas, Turid Worren;
Fimland, Bjørn-Ove.
(2010)
Positioning effects on quantum dot solar cells grown by molecular beam epitaxy.
Applied Physics Letters.
volum 96 (8).
Academic article
2009
-
Karlsen, Morten;
Einarsrud, Mari-Ann;
Lein, Hilde Lea;
Grande, Tor;
Hjelen, Jarle;
Vullum, Per Erik.
(2009)
Backscatter electron imaging and electron backscatter diffraction characterization of LaCoO3 during in situ compression.
Journal of The American Ceramic Society.
volum 92 (3).
Academic article
-
Mokkelbost, Tommy;
Lein, Hilde Lea;
Vullum, Per Erik;
Holmestad, Randi;
Grande, Tor;
Einarsrud, Mari-Ann.
(2009)
Thermal and mechanical properties of LaNbO4-based ceramics.
Ceramics International.
volum 35 (7).
Academic article
-
Vullum, Per Erik;
Pitt, M;
Walmsley, John C;
Hauback, Bjørn-Christian;
Holmestad, Randi.
(2009)
Observations of nanoscopic, face centered cubic Ti and TiH (x).
Applied Physics A: Materials Science & Processing.
volum 94 (4).
Academic article
-
Weigand, Christian Carl;
Bergren, Matt;
Ladam, Cecile;
Vullum, Per Erik;
Walmsley, John C;
Fagerberg, Ragnar;
Furtak, Tom;
Collins, Reuben;
Grepstad, Jostein;
Weman, Helge.
(2009)
Characterization of ZnO Nanostructures Grown by Pulsed Laser Deposition.
Materials Research Society Symposium Proceedings.
volum 1174 (V07).
Academic article
2008
-
Pitt, Mark;
Vullum, Per Erik;
sørby, M.H.;
sulic, M.P.;
Jensen, CM;
Walmsley, John C;
Holmestad, Randi;
Hauback, BC.
(2008)
Structural properties of the nanoscopic Al85Ti15 solid solution observed in the hydrogen-cycled NaAlH4 + 0.1TiCl3 system.
Acta Materialia.
volum 56 (17).
Academic article
-
Vullum, Per Erik;
Lein, Hilde Lea;
Einarsrud, Mari-Ann;
Grande, Tor;
Holmestad, Randi.
(2008)
TEM observations of rhombohedral and monoclinic domains in LaCoO3-based ceramics.
Philosophical Magazine.
volum 88 (8).
Academic article
-
Vullum, Per Erik;
Pitt, Mark;
Walmsley, John C;
Hauback, Bjørn;
Holmestad, Randi.
(2008)
Transmission electron microscopy characterization of NaAlH4.
Journal of Physics: Conference Series (JPCS).
volum 126.
Academic article
2007
-
Vullum, Per Erik;
Holmestad, Randi;
Lein, Hilde Lea;
Mastin, Johann Roland M;
Einarsrud, Mari-Ann;
Grande, Tor.
(2007)
Monoclinic ferroelastic domains in LaCoO3-based perovskites.
Advanced Materials.
volum 19 (24).
Academic article
-
Vullum, Per Erik;
Van Helvoort, Antonius;
Holmestad, Randi;
Mastin, Johann Roland M;
Andersen, Øystein Skottun;
Einarsrud, Mari-Ann;
Grande, Tor.
(2007)
Grain boundary analysis and secondary phases in LaCoO3-based perovskites.
Journal of Materials Science.
volum 42.
Academic article
2006
-
Lein, Hilde Lea;
Andersen, Øystein Skottun;
Vullum, Per Erik;
Lara-Curzio, E;
Holmestad, Randi;
Einarsrud, Mari-Ann;
Grande, Tor.
(2006)
Mechanical properties of mixed conducting La0.5Sr0.5Fe1-xCoxO3-delta (0 <= x <= 1) materials.
Journal of Solid State Electrochemistry.
volum 10 (8).
Academic article
-
Vullum, Per Erik;
Mastin, Johann Roland M;
Wright, J;
Einarsrud, Mari-Ann;
Holmestad, Randi;
Grande, Tor.
(2006)
In situ synchrotron X-ray diffraction of ferroelastic La0.8Ca0.2CoO3 ceramics during uniaxial compression.
Acta Materialia.
volum 54.
Academic article
2005
-
Wærnhus, Ivar;
Vullum, Per Erik;
Holmestad, Randi;
Grande, Tor;
Wiik, Kjell.
(2005)
Electronic properties of polycrystalline LaFeO3. Part I: Experimental results and the qualitative role of Schottky defects.
Solid State Ionics.
volum 176 (37-38).
Academic article
-
Faaland, Sonia;
Grande, Tor;
Einarsrud, Mari-Ann;
Vullum, Per Erik;
Holmestad, Randi.
(2005)
Stress-strain behavior during compression of polycrystalline La1-xCaCoO3 ceramics.
Journal of The American Ceramic Society.
volum 88.
Academic article
Scientific articles
-
Fagerli, Frode Håskjold;
Vullum, Per Erik;
Grande, Tor;
Wang, Zhaohui;
Selbach, Sverre Magnus;
Wiik, Kjell;
Wagner, Nils Peter.
(2023)
Bulk substitution of F-terminations from Ti3C2Tx MXene by cation pillaring and gas hydrolysation.
FlatChem.
volum 38.
Academic article
-
Asheim, Karina;
Vullum, Per Erik;
Wagner, Nils Peter;
Andersen, Hanne Flåten;
Mæhlen, Jan Petter;
Svensson, Ann Mari.
(2022)
Improved electrochemical performance and solid electrolyte interphase properties of electrolytes based on lithium bis(fluorosulfonyl)imide for high content silicon anodes.
RSC Advances.
volum 12 (20).
Academic article
-
Bisht, Prashant;
Kumar, Arvind;
Ghosh, Abhishek;
Vullum, Per Erik;
Sunding, Martin Fleissner;
Belle, Branson;
Mehta, Bodh R..
(2022)
Tailoring the Vertical and Planar Growth of 2D WS<inf>2</inf>Thin Films Using Pulsed Laser Deposition for Enhanced Gas Sensing Properties.
ACS Applied Materials & Interfaces.
volum 14 (32).
Academic article
-
Dehghan-Niri, Roya;
Tsakoumis, Nikolaos;
Voronov, Alexey;
Holmen, Anders;
Holmestad, Randi;
Vullum, Per Erik;
Borg, Øyvind;
Rytter, Erling;
Rønning, Magnus;
Walmsley, John.
(2022)
Nanostructural Analysis of Co-Re/γ-Al<inf>2</inf>O<inf>3</inf> Fischer-Tropsch Catalyst by TEM and XRD.
ChemCatChem.
volum 14 (11).
Academic article
-
Dull, Samuel M.;
Vinogradova, Olga;
Xu, Shicheng;
Koshy, David M.;
Vullum, Per Erik;
Torgersen, Jan;
Kirsch, Sebastian;
Viswanathan, Venkatasubramanian;
Jaramillo, Thomas F.;
Prinz, Fritz B..
(2022)
Alloyed Pt-Zn Oxygen Reduction Catalysts for Proton Exchange Membrane Fuel Cells.
ACS Applied Energy Materials.
volum 5 (7).
Academic article
-
Hunnestad, Kasper Aas;
Hatzoglou, Constantinos;
Zeeshan, Muhammad;
Vullum, Per Erik;
Yan, Zewu;
Bourret, Edith;
Van Helvoort, Antonius;
Selbach, Sverre Magnus;
Meier, Dennis.
(2022)
Atomic-scale 3D imaging of individual dopant atoms in an oxide semiconductor.
Nature Communications.
volum 13 (1).
Academic article
-
Knies, Jochen Manfred;
Schönenberger, Jasmin;
Zwingmann, Horst;
van der Lelij, Roelant;
Smelror, Morten;
Vullum, Per Erik;
Brönner, Marco;
Vogt, Christoph;
Fredin, Ola;
Müller, Axel;
Grasby, Stephen E.;
Beauchamp, Benoit;
Viola, Giulio.
(2022)
Continental weathering and recovery from ocean nutrient stress during the Early Triassic Biotic Crisis.
Communications Earth & Environment.
volum 3 (1).
Academic article
-
Mazumder, Julaiba Tahsina;
Lenka, T.R.;
Tripathy, S.K.;
Vullum, Per Erik;
Menon, P.S.;
Lin, F.;
Aberle, A.G..
(2022)
Investigation of structural, morphological, and optoelectronic properties of Ga-doped TiO2 nanoparticles for electron transport layer in solar cell applications: An experimental and theoretical study.
Journal of Physics and Chemistry of Solids.
volum 161.
Academic article
-
Nylund, Inger-Emma;
Løndal, Nora Statle;
Walker, Julian;
Vullum, Per Erik;
Einarsrud, Mari-Ann;
Grande, Tor.
(2022)
Cation Disorder in Ferroelectric Ba4M2Nb10O30 (M = Na, K, and Rb)Tetragonal Tungsten Bronzes.
Inorganic Chemistry.
volum 61 (39).
Academic article
-
Nylund, Inger-Emma;
Zeiger, Caren Regine;
Peng, Ding;
Vullum, Per Erik;
Walker, Julian;
Einarsrud, Mari-Ann;
Grande, Tor.
(2022)
Centrosymmetric Tetragonal Tungsten Bronzes A4Bi2Nb10O30 (A = 2 Na, K, Rb) with a Bi 6s Lone Pair.
Chemistry of Materials.
volum 35 (1).
Academic article
-
Pacáková, Barbara;
Vullum, Per Erik;
Kirch, Alexsandro;
Breu, Josef;
Miranda, Caetano Rodrigues;
Fossum, Jon Otto.
(2022)
Large bandgap insulating superior clay nanosheets.
MRS bulletin.
volum 47.
Academic article
-
Sarasini, Fabrizio;
Tirillò, Jacopo;
Lilli, Matteo;
Bracciale, Maria Paola;
Vullum, Per Erik;
Berto, Filippo;
De Bellis, Giovanni;
Tamburrano, Alessio;
Cavoto, Gianluca;
Pandolfi, Francesco;
Rago, Ilaria.
(2022)
Highly aligned growth of carbon nanotube forests with in-situ catalyst generation: A route to multifunctional basalt fibres.
Composites Part B: Engineering.
volum 243.
Academic article
-
Solem, Cathrine Kyung Won;
Vullum, Per Erik;
Tranell, Gabriella;
Aune, Ragnhild Elizabeth.
(2022)
Heat Treatment of Mg-Containing Aluminum Alloys 5182 and 6016 in an Oxidizing Atmosphere with 4% CO2.
Light Metals.
Academic article
-
Behera, Aroop;
Harris, Charles;
Pete, Douglas;
Delker, Collin;
Vullum, Per Erik;
Benthem, Marta;
Koybasi, Ozhan;
Taniguchi, Takashi;
Watanabe, Kenji;
Belle, Branson;
Das, Suprem.
(2021)
High-Performance and Ultralow-Noise Two-Dimensional Heterostructure Field-Effect Transistors with One-Dimensional Electrical Contacts.
ACS Applied Electronic Materials.
volum 3 (9).
Academic article
-
Bergh, Tina;
Arbo, Siri Marthe;
Hagen, Anette Brocks;
Blindheim, Jørgen;
Friis, Jesper;
Khalid, Muhammad Zeeshan;
Ringdalen, Inga Gudem;
Holmestad, Randi;
Westermann, Ida;
Vullum, Per Erik.
(2021)
On intermetallic phases formed during interdiffusion between aluminium alloys and stainless steel.
Intermetallics (Barking).
volum 142.
Academic article
-
Bjørkedal, Ole Håvik;
Regli, Samuel K.;
Nuguid, Rob Jeremiah G.;
Vullum, Per Erik;
Kröcher, Oliver;
Ferri, Davide;
Rønning, Magnus.
(2021)
One-pot synthesis of highly dispersed mesoporous Cu/ZrO2 catalysts for NH3-SCR.
Catalysis Today.
volum 384-386.
Academic article
-
Celotto, Ambra;
Grong, Øystein;
Holmestad, Randi;
Sørhaug, Jørgen A;
Torgersen, Jan;
Vullum, Per Erik;
Berto, Filippo.
(2021)
Preliminary in-situ study of FIB-assisted method for aluminium solid-state welding at the microscale.
Procedia Structural Integrity.
volum 33.
Academic article
-
Dull, Sam;
Xu, Shicheng;
Goh, Timothy;
Lee, Dong Un;
Higgins, Drew;
Orazov, Marat;
Koshy, David;
Vullum, Per Erik;
Kirsch, Sebastian;
Huebner, Gerold;
Torgersen, Jan;
Jaramillo, Thomas F;
Prinz, Friedrich.
(2021)
Bottom-Up Fabrication of Oxygen Reduction Electrodes with Atomic Layer Deposition for High-Power-Density PEMFCs.
Cell Reports Physical Science.
volum 2 (1).
Academic article
-
Evans, Donald;
Småbråten, Didrik Rene;
Holstad, Theodor Secanell;
Vullum, Per Erik;
Mosberg, Aleksander Buseth;
Yan, Zewu;
Bourret, Edith;
Van Helvoort, Antonius;
Selbach, Sverre Magnus;
Meier, Dennis.
(2021)
Observation of Electric-Field-Induced Structural Dislocations in a Ferroelectric Oxide.
Nano Letters.
volum 21 (8).
Academic article
-
Guo, Xiaoyang;
Vullum, Per Erik;
Venvik, Hilde Johnsen.
(2021)
Inhibition of metal dusting corrosion on Fe-based alloy by combined near surface severe plastic deformation (NS-SPD) and thermochemical treatment.
Corrosion Science.
volum 190.
Academic article
-
Jensen, Ingvild Julie Thue;
Ali, Ayaz;
Zeller, Patrick;
Amati, Matteo;
Schrade, Matthias;
Vullum, Per Erik;
Benthem, Marta;
Bisht, Prashant;
Taniguchi, Takashi;
Watanabe, Kenji;
Mehta, Bodh R.;
Gregoratti, Luca;
Belle, Branson.
(2021)
Direct Observation of Charge Transfer between NOx and Monolayer MoS2 by Operando Scanning Photoelectron Microscopy.
ACS Applied Nano Materials.
volum 4 (4).
Academic article
-
Liudi Mulyo, Andreas;
Mukherjee, Anjan;
Høiaas, Ida Marie;
Ahtapodov, Lyubomir;
Nilsen, Tron Arne;
Toftevaag, Håvard Hem;
Vullum, Per Erik;
Kishino, Katsumi;
Weman, Helge;
Fimland, Bjørn-Ove.
(2021)
Graphene-Based Transparent Conducting Substrates for GaN/AlGaN Nanocolumn Flip-Chip Ultraviolet Light-Emitting Diodes.
ACS Applied Nano Materials.
volum 4 (9).
Academic article
-
Mukherjee, Anjan;
Ren, Dingding;
Vullum, Per Erik;
Huh, Junghwan;
Fimland, Bjørn-Ove;
Weman, Helge.
(2021)
GaAs/AlGaAs Nanowire Array Solar Cell Grown on Si with Ultrahigh Power-per-Weight Ratio.
ACS Photonics.
volum 8 (8).
Academic article
-
Nylund, Inger-Emma;
Ræder, Trygve Magnus;
Vullum, Per Erik;
Grande, Tor.
(2021)
Epitaxial (100), (110), and (111) BaTiO3 films on SrTiO3 substrates — A transmission electron microscopy study.
Journal of Applied Physics.
volum 129 (9).
Academic article
-
Polfus, Jonathan M.;
Benthem, Marta;
Ali, Ayaz;
Barragan-Yani, Daniel;
Vullum, Per Erik;
Sunding, Martin Fleissner;
Taniguchi, Takashi;
Watanabe, Kenji;
Belle, Branson.
(2021)
Temperature-Dependent Adhesion in van der Waals Heterostructures.
Advanced Materials Interfaces.
volum 8 (20).
Academic article
-
Sandnes, Lise;
Bergh, Tina;
Grong, Øystein;
Holmestad, Randi;
Vullum, Per Erik;
Berto, Filippo.
(2021)
Interface Microstructure and Tensile Properties of a Third Generation Aluminium-Steel Butt Weld Produced Using the Hybrid Metal Extrusion & Bonding (HYB) Process.
Materials Science & Engineering: A.
volum 809.
Academic article
-
Tsoutsouva, Maria;
Regula, G.;
Ryningen, B.;
Vullum, Per Erik;
Mangelinck-Noël, N.;
Stokkan, Gaute.
(2021)
Dynamic observation of dislocation evolution and interaction with twin boundaries in silicon crystal growth using in – situ synchrotron X-ray diffraction imaging.
Acta Materialia.
volum 210.
Academic article
-
Vatanparast, Maryam;
Shao, Yu-Tsun;
Rajpalke, Mohana;
Fimland, Bjørn-Ove;
Reenaas, Turid Dory;
Holmestad, Randi;
Vullum, Per Erik;
Zuo, Jian Min.
(2021)
Detecting minute amounts of nitrogen in GaNAs thin films using STEM and CBED.
Ultramicroscopy.
Academic article
-
Xu, Shicheng;
Wang, Zhaoxuan;
Dull, Sam;
Liu, Yunzhi;
Lee, Dong Un;
Pacheco, Lezama;
Orazov, Marat;
Vullum, Per Erik;
Dadlani, Anup;
Vinogradova, Olga;
Schindler, Peter;
Tam, Qizhan;
Schladt, Thomas;
Mueller, Jonathan E.;
Kirsch, Sebastian;
Huebner, Gerold;
Higgins, Drew;
Torgersen, Jan;
Viswanathan, Venkatasubramanian;
Jaramillo, Thomas F;
Prinz, Friedrich.
(2021)
Direct Integration of Strained-Pt Catalysts into Proton-Exchange-Membrane Fuel Cells with Atomic Layer Deposition.
Advanced Materials.
volum 33 (30).
Academic article
-
Bergh, Tina;
Sandnes, Lise;
Johnstone, Duncan Neil;
Grong, Øystein;
Berto, Filippo;
Holmestad, Randi;
Midgley, Paul Anthony;
Vullum, Per Erik.
(2020)
Microstructural and mechanical characterisation of a second generation hybrid metal extrusion & bonding aluminium-steel butt joint.
Materials Characterization.
Academic article
-
Evans, Donald;
Holstad, Theodor Secanell;
Mosberg, Aleksander Buseth;
Småbråten, Didrik Rene;
Vullum, Per Erik;
Dadlani, Anup;
Shapovalov, Konstantin;
Yan, Zewu;
Bourret, Edith;
Gao, David Zhe;
Akola, Jaakko;
Torgersen, Jan;
Van Helvoort, Antonius;
Selbach, Sverre Magnus;
Meier, Dennis.
(2020)
Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide.
Nature Materials.
volum 19.
Academic article
-
Guo, Xiaoyang;
Vanhaecke, Estelle Marie M.;
Vullum, Per Erik;
Ma, Jianyu;
Panditha Vidana, Daham Sanjaya Gunawardana;
Walmsley, John;
Chen, De;
Venvik, Hilde Johnsen.
(2020)
Effects of metal dusting relevant exposures of alloy 601 surfaces on carbon formation and oxide development.
Catalysis Today.
Academic article
-
Jayakumari, Sethulakshmy;
Vullum, Per Erik;
Van Helvoort, Antonius;
Tangstad, Merete.
(2020)
SiC crystalline micro bullets on bio-carbon based charcoal substrate.
Journal of Crystal Growth.
volum 545.
Academic article
-
Liudi Mulyo, Andreas;
Rajpalke, Mohana;
Vullum, Per Erik;
Weman, Helge;
Kishino, Katsumi;
Fimland, Bjørn-Ove.
(2020)
The influence of AlN buffer layer on the growth of self-assembled GaN nanocolumns on graphene.
Scientific Reports.
volum 10 (853).
Academic article
-
Sørgård, Trygve;
Song, Seunghan;
Vullum, Per Erik;
Kores, Cristine;
Mølster, Kjell Martin;
Laurell, Fredrik;
Hawkins, Thomas A.;
Ballato, John;
Österberg, Ulf Lennart;
Gibson, Ursula.
(2020)
Broadband infrared and THz transmitting silicon core optical fiber.
Optical Materials Express.
volum 10 (10).
Academic article
-
Tsoutsouva, Maria;
Vullum, Per Erik;
Adamczyk, Krzysztof Jan;
Di Sabatino Lundberg, Marisa;
Stokkan, Gaute.
(2020)
Interfacial atomic structure and electrical activity of nano-facetted CSL grain boundaries in high-performance multi-crystalline silicon.
Journal of Applied Physics.
volum 127 (12).
Academic article
-
Wagner, Nils Peter;
Tolchard, Julian R;
Tron, Artur;
Pollen, Harald Norrud;
Gaertner, Heiko;
Vullum, Per Erik.
(2020)
Improved cyclability of Nickel-rich layered oxides.
MRS Advances.
volum 5 (27/28).
Academic article
-
Andersen, Hanne Flåten;
Foss, Carl Erik Lie;
Voje, Jorunn;
Tronstad, Ragnar;
Mokkelbost, Tommy;
Vullum, Per Erik;
Ulvestad, Asbjørn;
Kirkengen, Martin;
Mæhlen, Jan Petter.
(2019)
Silicon-carbon composite anodes from industrial battery grade silicon.
Scientific Reports.
volum 9.
Academic article
-
Arbo, Siri Marthe;
Bergh, Tina;
Holmedal, Bjørn;
Vullum, Per Erik;
Westermann, Ida.
(2019)
Relationship between Al-Ni intermetallic Phases and Bond Strength in Roll Bonded Steel-Aluminum Composites with Nickel Interlayers.
Metals.
volum 9 (8).
Academic article
-
Augustin, Matthias;
Vullum, Per Erik;
Vullum-Bruer, Fride;
Svensson, Ann Mari.
(2019)
Inside the electrode: Looking at cycling products in Li/O2 batteries.
Journal of Power Sources.
volum 414.
Academic article
-
Becker, Hanka;
Bergh, Tina;
Vullum, Per Erik;
Leineweber, Andreas;
Li, Yanjun.
(2019)
Effect of Mn and cooling rates on α-, β- and δ-Al–Fe–Si intermetallic phase formation in a secondary Al–Si alloy.
Materialia.
volum 5.
Academic article
-
Becker, Hanka;
Bergh, Tina;
Vullum, Per Erik;
Leineweber, Andreas;
Li, Yanjun.
(2019)
β- and δ-Al-Fe-Si intermetallic phase, their intergrowth and polytype formation.
Journal of Alloys and Compounds.
volum 780.
Academic article
-
Bergh, Tina;
Johnstone, Duncan N.;
Crout, Phillip;
Høgås, Simon;
Midgley, Paul Anthony;
Holmestad, Randi;
Vullum, Per Erik;
Van Helvoort, Antonius.
(2019)
Nanocrystal segmentation in scanning precession electron diffraction data.
Journal of Microscopy.
Academic article
-
Grong, Øystein;
Sandnes, Lise;
Bergh, Tina;
Vullum, Per Erik;
Holmestad, Randi;
Berto, Filippo.
(2019)
An analytical framework for modelling intermetallic compound (IMC) formation and optimising bond strength in aluminium‐steel welds.
Material Design & Processing Communications (MDPC).
volum 1 (3).
Academic article
-
Haugland, Ingrid Bokn;
Kjos, Ole Sigmund;
Røyset, Arne Karstein;
Vullum, Per Erik;
Aarhaug, Thor Anders;
Halstensen, Maths.
(2019)
Alumina scale composition and growth rate in distribution pipes.
The Minerals, Metals & Materials Series.
Academic article
-
Høiaas, Ida Marie;
Liudi Mulyo, Andreas;
Vullum, Per Erik;
Kim, Dong Chul;
Ahtapodov, Lyubomir;
Fimland, Bjørn-Ove;
Kishino, Katsumi;
Weman, Helge.
(2019)
GaN/AlGaN nanocolumn ultraviolet light-emitting diode using double-Layer graphene as substrate and transparent electrode.
Nano Letters.
volum 19 (3).
Academic article
-
Johannessen, Karen Cecilie;
McLoughlin, Nicola;
Vullum, Per Erik;
Thorseth, Ingunn Hindenes.
(2019)
On the biogenicity of Fe-oxyhydroxide filaments in silicified low-temperature hydrothermal deposits: Implications for the identification of Fe-oxidizing bacteria in the rock record.
Geobiology.
volum 18 (1).
Academic article
-
McLoughlin, Nicola;
Grosch, Eugene Gerald;
Vullum, Per Erik;
Guagliardo, Paul;
Saunders, Martin;
Wacey, David.
(2019)
Critically testing olivine-hosted putative martian biosignatures in the Yamato 000593 meteorite - Geobiological implications.
Geobiology.
volum 17 (6).
Academic article
-
Pham, Ky Nam;
Gaukås, Nikolai Helth;
Morozov, Maxim;
Tybell, Per Thomas Martin;
Vullum, Per Erik;
Grande, Tor;
Einarsrud, Mari-Ann.
(2019)
Epitaxial K0.5Na0.5NbO3 thin films by aqueous chemical solution deposition.
Royal Society Open Science.
volum 6 (1).
Academic article
-
El-Kharbachi, Abdelouahab;
Hu, Yang;
Sørby, Magnus Helgerud;
Mæhlen, Jan Petter;
Vullum, Per Erik;
Fjellvåg, Helmer;
Hauback, Bjørn.
(2018)
Reversibility of metal-hydride anodes in all-solid-state lithium secondary battery operating at room temperature.
Solid State Ionics.
volum 317.
Academic article
-
El-Kharbachi, Abdelouahab;
Hu, Yang;
Sørby, Magnus Helgerud;
Vullum, Per Erik;
Mæhlen, Jan Petter;
Fjellvåg, Helmer;
Hauback, Bjørn.
(2018)
Understanding Capacity Fading of MgH2 Conversion-Type Anodes via Structural Morphology Changes and Electrochemical Impedance.
Journal of Physical Chemistry C.
volum 122 (16).
Academic article
-
Liudi Mulyo, Andreas;
Rajpalke, Mohana;
Kuroe, Haruhiko;
Vullum, Per Erik;
Weman, Helge;
Fimland, Bjørn-Ove;
Kishino, Katsumi.
(2018)
Vertical GaN nanocolumns grown on graphene intermediated with a thin AlN buffer layer.
Nanotechnology.
volum 30:049601.
Academic article
-
Munshi, A Mazid;
Kim, Dong-Chul;
Heimdal, Carl Philip J;
Heilmann, Martin;
Christiansen, Silke;
Vullum, Per Erik;
Van Helvoort, Antonius;
Weman, Helge.
(2018)
Selective area growth of AlGaN nanopyramid arrays on graphene by metal-organic vapor phase epitaxy.
Applied Physics Letters.
volum 133 (26).
Academic article
-
Polyakov, Stanislav;
Karhu, Eric Andrew;
Zamiri, Reza;
Moisset, Charles;
Iliopoulos, Konstantinos;
Vullum, Per Erik;
Østerberg, Ulf Lennart;
Gibson, Ursula.
(2018)
Nonlinear optical response and structural properties of MBE-grown Fe:ZnS films.
Optical Materials Express.
volum 8 (2).
Academic article
-
Saai, Afaf;
Wang, Zhaohui;
Pezzotta, Micol;
Friis, Jesper;
Ratvik, Arne Petter;
Vullum, Per Erik.
(2018)
Multi-scale modelling of titanium diboride degradation using crystal elasticity model and density functional theory.
The Minerals, Metals & Materials Series.
Academic article
-
Undheim, Espen;
Vullum, Per Erik;
Holmestad, Randi;
Arnberg, Lars;
Di Sabatino Lundberg, Marisa.
(2018)
Orientation relationship between b-Si3N4 and Si in multicrystalline silicon ingots for PV applications.
Journal of Crystal Growth.
volum 495.
Academic article
-
Wang, Lu;
Jiang, Bo;
Vullum, Per Erik;
Svensson, Ann Mari;
Erbe, Andreas;
Selbach, Sverre Magnus;
Xu, Huailiang;
Vullum-Bruer, Fride.
(2018)
High interfacial charge storage capability of carbonaceous cathodes for Mg batteries.
ACS Nano.
volum 12 (3).
Academic article
-
Wang, Lu;
Vullum, Per Erik;
Asheim, Karina;
Wang, Xuehang;
Svensson, Ann Mari;
Vullum-Bruer, Fride.
(2018)
High capacity Mg batteries based on surface-controlled electrochemical reactions.
Nano Energy.
volum 48.
Academic article
-
Dahl, Paul Inge;
Rausseo, Luis César Colmenares;
Barnett, Alejandro;
Lomas, Scott;
Vullum, Per Erik;
Kvello, Jannicke Hatlø;
Tolchard, Julian R;
Hanetho, Sidsel Meli;
Mokkelbost, Tommy.
(2017)
Flame spray pyrolysis of tin oxide-based Pt catalysts for PEM fuel cell applications.
MRS Advances.
volum 2 (28).
Academic article
-
El-Kharbachi, Abdelouahab;
Andersen, Hanne Flåten;
Sørby, Magnus Helgerud;
Vullum, Per Erik;
Mæhlen, Jan Petter;
Hauback, Bjørn.
(2017)
Morphology effects in MgH2 anode for lithium ion batteries.
International Journal of Hydrogen Energy.
volum 42 (35).
Academic article
-
Hallsteinsen, Ingrid;
Moreau, Magnus;
Chopdekar, R.V.;
Christiansen, Emil;
Nord, Magnus Kristofer;
Vullum, Per Erik;
Grepstad, Jostein;
Holmestad, Randi;
Selbach, Sverre Magnus;
Scholl, A;
Arenholz, E;
Folven, Erik;
Tybell, Per Thomas Martin.
(2017)
Magnetic domain configuration of (111)-oriented LaFeO3 epitaxial thin films.
APL Materials.
volum 5 (8).
Academic article
-
Nord, Magnus Kristofer;
Vullum, Per Erik;
MacLaren, I;
Tybell, Per Thomas Martin;
Holmestad, Randi.
(2017)
Atomap - Automated Analysis of Atomic Resolution STEM Images.
Microscopy and Microanalysis.
volum 23.
Academic article
-
Nord, Magnus Kristofer;
Vullum, Per Erik;
MacLaren, Ian;
Tybell, Per Thomas Martin;
Holmestad, Randi.
(2017)
Atomap: a new software tool for the automated analysis of atomic resolution images using two-dimensional Gaussian fitting.
Advanced Structural and Chemical Imaging.
volum 3 (9).
Academic article
-
Vatanparast, Maryam;
Egoavil, Ricardo;
Reenaas, Turid Worren;
Verbeeck, Johan;
Holmestad, Randi;
Vullum, Per Erik.
(2017)
Bandgap measurement of high refractive index materials by off-axis EELS.
Ultramicroscopy.
volum 182.
Academic article
-
Vatanparast, Maryam;
Vullum, Per Erik;
Nord, Magnus Kristofer;
Zuo, Jian Min;
Reenaas, Turid Worren;
Holmestad, Randi.
(2017)
Strategy for reliable strain measurement in InAs/GaAs materials from high-resolution Z-contrast STEM images.
Journal of Physics: Conference Series (JPCS).
volum 902.
Academic article
-
Vatanparast, Maryam;
Vullum, Per Erik;
Reenaas, Turid Worren;
Holmestad, Randi;
Nord, Magnus Kristofer.
(2017)
Methodology to Improve Strain Measurement in III–V Semiconductors Materials.
Microscopy and Microanalysis.
volum 23 (S1).
Academic article
-
Vullum, Per Erik;
Nord, Magnus Kristofer;
Vatanparast, Maryam;
Thomassen, Sedsel Fretheim;
Boothroyd, Chris;
Holmestad, Randi;
Fimland, Bjørn-Ove;
Reenaas, Turid Worren.
(2017)
Quantitative strain analysis of InAs/GaAs quantum dot materials.
Scientific Reports.
volum 7.
Academic article
-
Wang, Lu;
Wang, Zhaohui;
Vullum, Per Erik;
Selbach, Sverre Magnus;
Svensson, Ann Mari;
Vullum-Bruer, Fride.
(2017)
Solvent-Controlled Charge Storage Mechanisms of Spinel Oxide Electrodes in Mg Organohaloaluminate Electrolytes.
Nano Letters.
volum 18 (2).
Academic article
-
Hallsteinsen, Ingrid;
Moreau, Magnus;
Grutter, A;
Nord, Martin;
Vullum, Per Erik;
Gilbert, DA;
Bolstad, Torstein;
Grepstad, Jostein;
Holmestad, Randi;
Selbach, Sverre Magnus;
N'Diaye, AT;
Kirby, BJ;
Arenholz, E;
Tybell, Per Thomas Martin.
(2016)
Concurrent magnetic and structural reconstructions at the interface of (111)-oriented L a0.7 S r0.3Mn O3/LaFe O3.
Physical Review B. Condensed Matter and Materials Physics.
volum 94 (20).
Academic article
-
Hallsteinsen, Ingrid;
Nord, Magnus Kristofer;
Bolstad, Torstein;
Vullum, Per Erik;
Boschker, Jos Emiel;
Longo, Paulo;
Takahashi, Ryota;
Holmestad, Randi;
Lippmaa, Mikk;
Tybell, Per Thomas Martin.
(2016)
Effect of polar (111)-oriented SrTiO3 on initial perovskite growth.
Crystal Growth & Design.
volum 16.
Academic article
-
Nematollahi, Mohammadreza;
Yang, Xiaodong;
Seim, Eivind;
Vullum, Per Erik;
Holmestad, Randi;
Gibson, Ursula;
Reenaas, Turid Worren.
(2016)
Compositional and structural properties of pulsed laser-deposited ZnS:Cr films.
Applied Physics A: Materials Science & Processing.
volum 122 (84).
Academic article
-
Nord, Magnus Kristofer;
Vullum, Per Erik;
Hallsteinsen, Ingrid;
Tybell, Per Thomas Martin;
Holmestad, Randi.
(2016)
Assessing electron beam sensitivity for SrTiO3 and La0.7Sr0.3MnO3 using electron energy loss spectroscopy.
Ultramicroscopy.
volum 169.
Academic article
-
Valluvar Oli, Arivazhagan;
Schmitz, F.D.;
Vullum, Per Erik;
Van Helvoort, Antonius;
Holst, Bodil.
(2016)
Atomic resolution imaging of beryl: an investigation of the nano-channel occupation.
Journal of Microscopy.
volum 265 (2).
Academic article
-
Wagner, Nils Peter;
Vullum, Per Erik;
Nord, Magnus Kristofer;
Svensson, Ann Mari;
Vullum-Bruer, Fride.
(2016)
On Vanadium Substitution in Li2MnSiO4/C as Positive Electrode for Li-ion Batteries.
Journal of Physical Chemistry C.
volum 120 (21).
Academic article
-
Wang, Lu;
Asheim, Karina;
Vullum, Per Erik;
Svensson, Ann Mari;
Vullum-Bruer, Fride.
(2016)
Sponge-like porous manganese(II,III) oxide as a highly efficient cathode material for rechargeable magnesium ion batteries.
Chemistry of Materials.
volum 28 (18).
Academic article
-
Cabrera, Enrique;
Olibet, Sara;
Rudolph, Dominik;
Vullum, Per Erik;
Kopecek, Radovan;
Reinke, Daniel;
Herzog, Carmen;
Schwaderer, Daniel;
Schubert, Gunnar.
(2015)
Impact of excess phosphorus doping and Si crystalline defects on Ag crystallite nucleation and growth in silver screen-printed Si solar cells.
Progress in Photovoltaics.
volum 23 (3).
Academic article
-
Chauton, Matilde Skogen;
Skolem, Lotte Maria Beate;
Olsen, Lasse Mork;
Vullum, Per Erik;
Walmsley, John;
Vadstein, Olav.
(2015)
Titanium uptake and incorporation into silica nanostructures by the diatom Pinnularia sp. (Bacillariophyceae).
Journal of Applied Phycology.
volum 27 (2).
Academic article
-
Christiansen, Emil;
Nord, Magnus Kristofer;
Hallsteinsen, Ingrid;
Vullum, Per Erik;
Tybell, Per Thomas Martin;
Holmestad, Randi.
(2015)
Structural investigation of epitaxial LaFeO_3 thin films on (111) oriented SrTiO_3 by transmission electron microscopy.
Journal of Physics: Conference Series (JPCS).
volum 644:012002.
Academic article
-
Dahl, Paul Inge;
Thomassen, Magnus Skinlo;
Rausseo, Luis César Colmenares;
Barnet, Alejandro;
Lomas, Scott;
Vullum, Per Erik;
Hanetho, Sidsel Meli;
Mokkelbost, Tommy.
(2015)
Flame spray pyrolysis of electrode materials for energy applications.
Materials Research Society Symposium Proceedings.
volum 1747.
Academic article
-
Fu, Qiang;
Rausseo, Luis César Colmenares;
Martinez, Umberto;
Dahl, Paul Inge;
Lastra, Juan Maria García;
Vullum, Per Erik;
Svenum, Ingeborg-Helene;
Vegge, Tejs.
(2015)
Effect of Sb Segregation on Conductance and Catalytic Activity at Pt/Sb-Doped SnO2 Interface: A Synergetic Computational and Experimental Study.
ACS Applied Materials & Interfaces.
volum 7 (50).
Academic article
-
Loland, Thomas Emdal;
Sele, Jaran;
Einarsrud, Mari-Ann;
Vullum, Per Erik;
Johnsson, Mats;
Wiik, Kjell.
(2015)
Thermal Conductivity of A-site Cation-Deficient La-Substituted SrTiO3 Produced by Spark Plasma Sintering.
Energy Harvesting and Systems.
volum 2 (1-2).
Academic article
-
Nord, Magnus Kristofer;
Vullum, Per Erik;
Moreau, Magnus;
Boschker, Jos Emiel;
Selbach, Sverre Magnus;
Holmestad, Randi;
Tybell, Per Thomas Martin.
(2015)
Structural phases driven by oxygen vacancies at the La0.7Sr0.3MnO3/SrTiO3 hetero-interface.
Applied Physics Letters.
volum 106 (4).
Academic article
-
Pedersen, Leif-Erik Rydland;
McLoughlin, Nicola;
Vullum, Per Erik;
Thorseth, Ingunn Hindenes.
(2015)
Abiotic and candidate biotic micro-alteration textures in subseafloor basaltic glass: A high-resolution in-situ textural and geochemical investigation.
Chemical Geology.
volum 410.
Academic article
-
Lamers, Machteld;
Hintzsche, Leif E.;
Butler, Keith T.;
Vullum, Per Erik;
Fang, Chang-Ming;
Marsman, Martijn;
Jordan, Gerald;
Harding, John H.;
Kresse, Georg;
Weeber, Arthur.
(2014)
The interface of a-SiNx:H and Si: Linking the nano-scale structure to passivation quality.
Solar Energy Materials and Solar Cells.
volum 120.
Academic article
-
Granlund, Håvard;
Fløystad, Jostein Bø;
Esmaeili, Morteza;
Bakken, Eirik Torbjørn;
Bech, Martin;
Vullum, Per Erik;
Andreassen, Erik;
Breiby, Dag Werner.
(2013)
Mapping structural gradients in isotactic polypropylene using scanning wide-angle X-ray scattering.
Polymer.
volum 54 (7).
Academic article
-
Hallsteinsen, Ingrid;
Boschker, Jos Emiel;
Nord, Magnus Kristofer;
Lee, S;
Rzchowski, M;
Vullum, Per Erik;
Grepstad, Jostein;
Holmestad, Randi;
Eom, CB;
Tybell, Thomas.
(2013)
Surface stability of epitaxial La0.7Sr0.3MnO3 thin films on (111)-oriented SrTiO3.
Journal of Applied Physics.
volum 113 (18).
Academic article
-
Josefsson, Gabriella;
Tanem, Bjørn Steinar;
Li, Yanjun;
Vullum, Per Erik;
Gamstedt, E. Kristofer.
(2013)
Prediction of elastic properties of nanofibrillated cellulose from micromechanical modeling and nano-structure characterization by transmission electron microscopy.
Cellulose.
volum 20 (2).
Academic article
-
Lamers, Machteld;
Butler, Keith T;
Vullum, Per Erik;
Harding, John;
Weeber, Arthur.
(2013)
Characterization of a-SiNx:H layer: Bulk properties, interface with Si and solar cell efficiency.
Physica status solidi. A, Applied research.
volum 210 (4).
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, H.;
Paskevicius, M.;
Buckley, C. E.;
Gray, E. MacA.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2013)
Crystalline Al1-xTix phases in the hydrogen cycled NaAlH4+0.02TiCl(3) system.
Philosophical Magazine.
volum 93 (9).
Academic article
-
Zhou, Haitao;
Lou, Fengliu;
Vullum, Per Erik;
Einarsrud, Mari-Ann;
Chen, De;
Vullum-Bruer, Fride.
(2013)
3D aligned-carbon-nanotubes@Li2FeSiO4 arrays as high rate capability cathodes for Li-ion batteries.
Nanotechnology.
volum 24 (43:435703).
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Blanchard, Didier;
Sulic, M.P.;
Emerich, H.;
Paskevicius, Mark;
Buckley, Craig E.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
The location of Ti containing phases after the completion of the NaAlH4 + xTiCl(3) milling process.
Journal of Alloys and Compounds.
volum 513.
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, H.;
Paskevicius, Mark;
Buckley, Craig E.;
Gray, Evan MacA.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
Amorphous Al1-xTix, Al1-xVx, and Al1-xFex phases in the hydrogen cycled TiCl3, VCl3 and FeCl3 enhanced NaAlH4 systems.
Journal of Alloys and Compounds.
volum 521.
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, Herman;
Paskevicius, Mark;
Webb, Colin J.;
Gray, Evan MacA.;
Buckley, Craig E.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
Hydrogen absorption kinetics and structural features of NaAlH4 enhanced with transition-metal and Ti-based nanoparticles.
International Journal of Hydrogen Energy.
volum 37 (20).
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, Hermann;
Paskevicius, M.;
Buckley, C. E.;
Gray, E. MacA.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
A structural review of nanoscopic Al1-xTMx phase formation in the TMCln enhanced NaAlH4 system.
Journal of Alloys and Compounds.
volum 527.
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Emerich, Hermann;
Paskevicius, Mark;
Buckley, Craig E.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
Hydrogen Absorption Kinetics of the Transition-Metal-Chloride-Enhanced NaAlH4 System.
Journal of Physical Chemistry C.
volum 116 (27).
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
Sørby, Magnus Helgerud;
Sulic, M.P.;
Emerich, H.;
Paskevicius, Mark;
Buckley, Craig E.;
Walmsley, John;
Holmestad, Randi;
Hauback, Bjørn.
(2012)
Functionality of the nanoscopic crystalline Al/amorphous Al50Ti50 surface embedded composite observed in the NaAlH4 + xTiCl(3) system after milling.
Journal of Alloys and Compounds.
volum 514.
Academic article
-
Butler, Keith T;
Vullum, Per Erik;
Muggerud, Astrid Marie F;
Cabrera, E.;
Harding, JH.
(2011)
Structural and electronic properties of silver/silicon interfaces and implicationsfor solar cell performance.
Physical Review B. Condensed Matter and Materials Physics.
volum 83 (23).
Academic article
-
Mokkelbost, Tommy;
Fossdal, Anita;
Dahl, Øystein;
Martinez, Ana Maria Cuellar;
Sheridan, Edel;
Thomassen, Magnus Skinlo;
Vullum, Per Erik;
Rodahl, Silje;
Svensson, Ann Mari.
(2011)
Preparation of Silicon Nanostructures for Lithium Ion Battery Anodes.
ECS Transactions.
volum 35 (34).
Academic article
-
Vullum, Per Erik;
Pitt, Mark P.;
Walmsley, John C.;
Hauback, Bjørn C.;
Holmestad, Randi.
(2011)
TEM characterization of pure and transition metal enhanced NaAlH4.
Journal of Alloys and Compounds.
volum 509 (2).
Academic article
-
Weigand, Christian Carl;
Bergren, M.R.;
Ladam, Cecile;
Tveit, Johannes;
Holmestad, Randi;
Vullum, Per Erik;
Walmsley, John;
Dahl, Øystein;
Furtak, T.E.;
Collins, R.T.;
Grepstad, Jostein;
Weman, Helge.
(2011)
Formation of ZnO Nanosheets Grown by Catalyst-Assisted Pulsed Laser Deposition.
Crystal Growth & Design.
volum 11 (12).
Academic article
-
Zhou, Dayong;
Vullum, Per Erik;
Sharma, Gaurav;
Thomassen, Sedsel Fretheim;
Holmestad, Randi;
Reenaas, Turid Worren;
Fimland, Bjørn-Ove.
(2010)
Positioning effects on quantum dot solar cells grown by molecular beam epitaxy.
Applied Physics Letters.
volum 96 (8).
Academic article
-
Karlsen, Morten;
Einarsrud, Mari-Ann;
Lein, Hilde Lea;
Grande, Tor;
Hjelen, Jarle;
Vullum, Per Erik.
(2009)
Backscatter electron imaging and electron backscatter diffraction characterization of LaCoO3 during in situ compression.
Journal of The American Ceramic Society.
volum 92 (3).
Academic article
-
Mokkelbost, Tommy;
Lein, Hilde Lea;
Vullum, Per Erik;
Holmestad, Randi;
Grande, Tor;
Einarsrud, Mari-Ann.
(2009)
Thermal and mechanical properties of LaNbO4-based ceramics.
Ceramics International.
volum 35 (7).
Academic article
-
Vullum, Per Erik;
Pitt, M;
Walmsley, John C;
Hauback, Bjørn-Christian;
Holmestad, Randi.
(2009)
Observations of nanoscopic, face centered cubic Ti and TiH (x).
Applied Physics A: Materials Science & Processing.
volum 94 (4).
Academic article
-
Weigand, Christian Carl;
Bergren, Matt;
Ladam, Cecile;
Vullum, Per Erik;
Walmsley, John C;
Fagerberg, Ragnar;
Furtak, Tom;
Collins, Reuben;
Grepstad, Jostein;
Weman, Helge.
(2009)
Characterization of ZnO Nanostructures Grown by Pulsed Laser Deposition.
Materials Research Society Symposium Proceedings.
volum 1174 (V07).
Academic article
-
Pitt, Mark;
Vullum, Per Erik;
sørby, M.H.;
sulic, M.P.;
Jensen, CM;
Walmsley, John C;
Holmestad, Randi;
Hauback, BC.
(2008)
Structural properties of the nanoscopic Al85Ti15 solid solution observed in the hydrogen-cycled NaAlH4 + 0.1TiCl3 system.
Acta Materialia.
volum 56 (17).
Academic article
-
Vullum, Per Erik;
Lein, Hilde Lea;
Einarsrud, Mari-Ann;
Grande, Tor;
Holmestad, Randi.
(2008)
TEM observations of rhombohedral and monoclinic domains in LaCoO3-based ceramics.
Philosophical Magazine.
volum 88 (8).
Academic article
-
Vullum, Per Erik;
Pitt, Mark;
Walmsley, John C;
Hauback, Bjørn;
Holmestad, Randi.
(2008)
Transmission electron microscopy characterization of NaAlH4.
Journal of Physics: Conference Series (JPCS).
volum 126.
Academic article
-
Vullum, Per Erik;
Holmestad, Randi;
Lein, Hilde Lea;
Mastin, Johann Roland M;
Einarsrud, Mari-Ann;
Grande, Tor.
(2007)
Monoclinic ferroelastic domains in LaCoO3-based perovskites.
Advanced Materials.
volum 19 (24).
Academic article
-
Vullum, Per Erik;
Van Helvoort, Antonius;
Holmestad, Randi;
Mastin, Johann Roland M;
Andersen, Øystein Skottun;
Einarsrud, Mari-Ann;
Grande, Tor.
(2007)
Grain boundary analysis and secondary phases in LaCoO3-based perovskites.
Journal of Materials Science.
volum 42.
Academic article
-
Lein, Hilde Lea;
Andersen, Øystein Skottun;
Vullum, Per Erik;
Lara-Curzio, E;
Holmestad, Randi;
Einarsrud, Mari-Ann;
Grande, Tor.
(2006)
Mechanical properties of mixed conducting La0.5Sr0.5Fe1-xCoxO3-delta (0 <= x <= 1) materials.
Journal of Solid State Electrochemistry.
volum 10 (8).
Academic article
-
Vullum, Per Erik;
Mastin, Johann Roland M;
Wright, J;
Einarsrud, Mari-Ann;
Holmestad, Randi;
Grande, Tor.
(2006)
In situ synchrotron X-ray diffraction of ferroelastic La0.8Ca0.2CoO3 ceramics during uniaxial compression.
Acta Materialia.
volum 54.
Academic article
-
Wærnhus, Ivar;
Vullum, Per Erik;
Holmestad, Randi;
Grande, Tor;
Wiik, Kjell.
(2005)
Electronic properties of polycrystalline LaFeO3. Part I: Experimental results and the qualitative role of Schottky defects.
Solid State Ionics.
volum 176 (37-38).
Academic article
-
Faaland, Sonia;
Grande, Tor;
Einarsrud, Mari-Ann;
Vullum, Per Erik;
Holmestad, Randi.
(2005)
Stress-strain behavior during compression of polycrystalline La1-xCaCoO3 ceramics.
Journal of The American Ceramic Society.
volum 88.
Academic article
Journal publications
-
Solem, Cathrine Kyung Won;
Vullum, Per Erik;
Ebadi, Mahsa;
Tranell, Gabriella;
Aune, Ragnhild Elizabeth.
(2022)
The Role of CO2 in the Oxidation-Protection of Mg-Containing Aluminum Alloys.
Metallurgical and Materials Transactions B.
Short communication
-
Evans, Donald M.;
Holstad, Theodor Secanell;
Mosberg, Aleksander B.;
Småbråten, Didrik R.;
Vullum, Per Erik;
Dadlani, Anup;
Shapovalov, Konstantin;
Yan, Zewu;
Bourret, Edith;
Gao, David;
Akola, Jaakko;
Torgersen, Jan;
van Helvoort, Antonius T. J.;
Selbach, Sverre Magnus;
Meier, Dennis.
(2021)
Publisher Correction: Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide (Nature Materials, (2020), 19, 11, (1195-1200), 10.1038/s41563-020-0765-x).
Nature Materials.
volum 20 (5).
Errata
-
Evans, Donald M.;
Holstad, Theodor Secanell;
Mosberg, Aleksander B.;
Småbråten, Didrik Rene;
Vullum, Per Erik;
Dadlani, Anup L.;
Shapovalov, Konstantin;
Yan, Zewu;
Bourret, Edith;
Gao, David Zhe;
Akola, Jaakko;
Torgersen, Jan;
Van Helvoort, Antonius;
Selbach, Sverre Magnus;
Meier, Dennis.
(2020)
Publisher Correction: Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide (Nature Materials, (2020), 19, 11, (1195-1200), 10.1038/s41563-020-0765-x).
Nature Materials.
volum 19 (11).
Errata
-
Liudi Mulyo, Andreas;
Rajpalke, Mohana;
Kuroe, Haruhiko;
Vullum, Per Erik;
Weman, Helge;
Fimland, Bjørn-Ove;
Kishino, Katsumi.
(2019)
Erratum: Vertical GaN nanocolumns grown on graphene intermediated with a thin AlN buffer layer (Nanotechnology 30 015604).
Nanotechnology.
volum 30 (4).
Errata
-
Vullum-Bruer, Fride;
Vullum, Per Erik;
Feilberg, Pernille.
(2017)
Supermikroskoper bidrar til grønt batteriskifte.
Gemini.
Popular scientific article
Part of book/report
-
Torsæter, Malin;
Opedal, Nils van der Tuuk;
Vrålstad, Torbjørn;
Vullum, Per Erik.
(2013)
A Visual Journey into the 3D Chemical Nanostructure of Oilwell Cement.
2013 SPE International Symposium on Oilfield Chemistry, The Woodlands, Texas, 8 -10 April 2013.
Academic chapter/article
Media
2022
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Academic lectureAsheim, Karina; Vullum, Per Erik; Holsen, Ingrid; Wagner, Nils Peter; Renman, Viktor; Blanco, Maria Valeria; Mæhlen, Jan Petter; Svensson, Ann Mari. (2022) Performance of micron-sized silicon anodes and NMC cathodes in full cells with LiFSI-based electrolytes. International Society of Electrochemistry, 32nd topical meeting . International Society of Electrochemistry; Stockholm. 2022-06-20 - 2022-06-22.
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Academic lectureBergh, Tina; Fyhn, Hursanay; Sandnes, Lise; Blindheim, Jørgen; Grong, Øystein; Holmestad, Randi; Berto, Filippo; Vullum, Per Erik. (2022) Hybrid metal extrusion & bonding for multi-material welding of aluminium alloys to copper, steel, and titanium. ICAA 18 ; Toyama. 2022-09-04 - 2022-09-08.
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PosterCelotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Vullum, Per Erik; Wan, Di; Berto, Filippo. (2022) Unconventional use of Ga+ FIB and Xe+ Plasma-FIB for performing and investigating microscale cold-welding of dissimilar aluminium alloys. 1st National Junior Scientist Research Conference in Nanoscience and Nanotechnology . Research School TNNN; Trondheim. 2022-11-30 - 2022-12-02.
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LectureCelotto, Ambra; Grong, Øystein; Holmestad, Randi; Vullum, Per Erik; Wan, Di; Sørhaug, Jørgen A; Berto, Filippo. (2022) Cold bonding aluminium in a Focused Ion Beam microscope: development and qualitative in-situ assessment of the microscale technique. 2nd Mediterranean Conference on Fracture and Structural Integrity (MedFract2) . AGFME, GSEMM, IGF, SEIE-GEF; Catania. 2022-02-14 - 2022-02-16.
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LectureCelotto, Ambra; Grong, Øystein; Vullum, Per Erik; Wan, Di; Berto, Filippo. (2022) Microsaldature di alluminio allo stato solido tramite microscopio a fascio di ioni focalizzato. 39th National Conference of the Italian Association of Metallurgy . Italian Association of Metallurgy; Padova. 2022-09-21 - 2022-09-23.
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LectureCelotto, Ambra; Grong, Øystein; Wan, Di; Vullum, Per Erik; Holmestad, Randi; Sørhaug, Jørgen A; Berto, Filippo. (2022) Cold Pressure Welding of aluminium: conventional and FIB-assisted microscale techniques. ECF23 European Conference on Fracture 2022 . ESIS European Structural Integrity Society; Madeira. 2022-06-27 - 2022-07-01.
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PosterCelotto, Ambra; Vullum, Per Erik; Holmestad, Randi. (2022) Scanning transmission electron microscopy investigations on an Al-Al joint interface made using FIB-assisted cold welding. Konferanse . TNNN; Trondheim. 2022-11-30 - 2022-12-02.
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Academic lectureHunnestad, Kasper Aas; Hatzoglou, Constantinos; Khalid, Muhammad Zeeshan; Vullum, Per Erik; Zewu, Yan; Bourret, Edith; Van Helvoort, Antonius; Selbach, Sverre Magnus; Meier, Dennis. (2022) Atomic-Level Imaging and Quantification of Dopants in a Semiconducting Complex Oxide. MRS spring meeting . Material research society; 2022-05-10.
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Academic lectureMukherjee, Anjan; Ren, Dingding; Vullum, Per Erik; Huh, Junghwan; Fimland, Bjørn Ove Myking; Weman, Helge. (2022) Axial GaAs/AlGaAs Nanowire Solar Cell on Si with Ultra-High Power-per-Weight Ratio. III-V Semiconductors for Energy Conversion Technologies . MRS Spring Meeting; Honolulu (remote). 2022-05-23 - 2022-05-27.
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PosterPacáková, Barbara; Vullum, Per Erik; Breu, Josef; Fossum, Jon Otto. (2022) Large band gap of insulator clay nanosheets. APS March Meeting 2022 Chicago . American Physical Society; Chicago. 2022-03-14.
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PosterPacáková, Barbara; Vullum, Per Erik; Breu, Josef; Fossum, Jon Otto. (2022) Large band gap of insulator clay nanosheets. Virtual MRS Spring meeting . MRS; Virtual. 2022-05-23 - 2022-05-25.
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PosterRen, Dingding; Chen, Z.; Borisov, B.; Vullum, Per Erik; Nilsen, Julie Stene; Ahtapodov, Lyubomir; Li, Yang; Van Helvoort, Antonius; Fimland, Bjørn Ove Myking; Liu, Z.; Weman, Helge. (2022) Growth and Characterization of InGaN/GaN Nanowires on Graphene Glass. Int. Workshop on Nitride Semiconductors ; Berlin. 2022-10-09.
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PosterZeiger, Caren Regine; Nylund, Inger-Emma; Peng, Ding; Vullum, Per Erik; Walker, Julian; Einarsrud, Mari-Ann; Grande, Tor. (2022) Exploring the Role of Bismuth 6s Lone Pair in Tetragonal Tungsten Bronzes A4Bi2Nb10O30 (A=Na,K,Rb). ISAF 2022 - International Symposium on Applications of Ferroelectrics . Institute of Electrical and Electronics Engineers (IEEE); Tours (France). 2022-06-27 - 2022-07-01.
2021
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LectureCelotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Torgersen, Jan; Vullum, Per Erik; Berto, Filippo. (2021) Iterative development of a novel technique for in-situ cold welding of aluminium inside the Focused Ion Beam microscope. 2nd International Conference of Advanced Joining Processes . Universidade do Porto; Sintra, Portugal. 2021-10-21 - 2021-10-22.
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Popular scientific lectureCelotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Torgersen, Jan; Vullum, Per Erik; Berto, Filippo. (2021) Preliminary in situ study of FIB-assisted method for aluminium solid-state welding at the microscale. 26th International Conference on Fracture and Structural Integrity . Italian Group of Fracture; Turin. 2021-05-26 - 2021-05-31.
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LectureCelotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Torgersen, Jan; Vullum, Per Erik; Berto, Filippo. (2021) Preliminary in situ study of FIB-assisted method for aluminium solid-state welding at the microscale. 26th International Conference on Fracture and Structural Integrity . Italian Group of Fracture; Turin&Web https://www.youtube.com/watch?v=2t_r-BaWwUM&t=4s. 2021-05-26 - 2021-05-31.
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PosterHunnestad, Kasper Aas; Hatzoglou, Constantinoss; Khalid, Muhammad Zeeshan; Vullum, Per Erik; Yan, Zewu; Bourret, Edith; Van Helvoort, Antonius; Meier, Dennis. (2021) Detection of Individual Dopants in a Semiconducting Functional Oxide. Atom probe tomography & microcsopy ; 2021-09-28.
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Academic lectureHunnestad, Kasper Aas; Hatzoglou, Constantinoss; Khalid, Muhammad Zeeshan; Vullum, Per Erik; Zewu, Yan; Bourret, Edith; Selbach, Sverre Magnus; Van Helvoort, Antonius; Meier, Dennis. (2021) 3D analysis of dopants in a multiferroic oxide by atom probe tomography. Norwegian Nanosymposium ; 2021-10-05.
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Academic lectureNylund, Inger-Emma; Zeiger, Caren Regine; Peng, Ding; Walker, Julian; Vullum, Per Erik; Einarsrud, Mari-Ann; Grande, Tor. (2021) Structure determination of K2BiNb5O15 and Rb2BiNb5O15 by electron diffraction. NKS-FUM 2021 ; 2021-11-01 - 2021-11-02.
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Academic lectureWagner, Nils Peter; Pollen, Harald Norrud; Svensson, Ann Mari; Tolchard, Julian R; Dahl, Paul Inge; Vullum, Per Erik; Arstad, Bjørnar. (2021) Advancing Lithium Batteries:An Interdisciplinary Approach. MS and T 2021 . TMS; Columbuis. 2021-10-17 - 2021-10-20.
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PosterZeiger, Caren Regine; Nylund, Inger-Emma; Peng, Ding; Vullum, Per Erik; Tsoutsouva, Maria; Walker, Julian; Einarsrud, Mari-Ann; Grande, Tor. (2021) Synthesis and Characterisation of Lead-free Tetragonal Tungsten Bronzes A4Bi2Nb10O30 (A=K,Rb). NKS-FUM meeting 2021 . Norsk kjemisk selskap; Lillestrøm. 2021-11-01 - 2021-11-02.
2020
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Academic lectureNylund, Inger-Emma; Ræder, Trygve Magnus; Vullum, Per Erik; Grande, Tor. (2020) Orientation dependent interfaces between SrTiO3 substrates and BaTiO3 thin films. 7th National Meeting on Inorganic and Materials Chemistry ; 2020-02-13 - 2020-02-14.
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Academic lectureNylund, Inger-Emma; Ræder, Trygve Magnus; Vullum, Per Erik; Grande, Tor. (2020) Transmission electron microscopy of interfaces between SrTiO3 substrates and BaTiO3 thin films with different crystallographic orientations. Virtual Early Career European Microscopy Congress 2020 . Royal Microscopical Society; Online. 2020-11-24 - 2020-11-26.
2019
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Academic lectureArbo, Siri Marthe; Bergh, Tina; Khalid, Muhammad Zeeshan; Holmedal, Bjørn; Vullum, Per Erik; Westermann, Ida; Strandlie, Are; Ninive, Per Harald; Friis, Jesper; Marthinsen, Knut. (2019) Joining of Aluminium and Steel – from macro to nano – Experiments and Modelling. 5th Forum of Center for Advanced Materials Research and International Collaboration (CAMRIC-FORUM5), University of TOYAMA . Univ. of Toyama; Toyama. 2019-10-03 - 2019-10-04.
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PosterAsheim, Karina; Wagner, Nils Peter; Andersen, Hanne Flåten; Vullum, Per Erik; Mæhlen, Jan Petter; Svensson, Ann Mari. (2019) LiFSI as Electrolyte Salt for Li-Ion Batteries with Silicon Anodes and NMC Cathodes. International Battery Association Conference . International Battery Association Conference; San Diego. 2019-03-02 - 2019-03-06.
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PosterAsheim, Karina; Wagner, Nils Peter; Vullum, Per Erik; Andersen, Hanne Flåten; Mæhlen, Jan Petter; Svensson, Ann Mari. (2019) LIFSI AS ELECTROLYTE SALT FOR SILICON ANODES AND NMC CATHODES. Nordic Battery Workshop . Danish Battery Society; København. 2019-09-25 - 2019-09-27.
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PosterAugustin, Matthias; Vullum, Per Erik; Vullum-Bruer, Fride; Svensson, Ann Mari. (2019) Aprotic Li/O2 batteries: Effect of electrolyte composition on products. IBA 2019 . International Battery Association Conference; San Diego. 2019-03-03 - 2019-03-08.
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Academic lectureBelle, Branson; Kutty, Maya N.; Dahl, Øystein; Ali, Ayaz; Muniz, Marta B.; Vullum, Per Erik; Taniguchi, Takashi; Watanabe, Kenji; Koybasi, Ozhan. (2019) Assembly of Van der Waals Heterostructures for high performance devices. Norwegian NanoSymposium ; Trondheim. 2019-10-16 - 2019-10-17.
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PosterBergh, Tina; Sandnes, Lise; Mathiasson, Marie; Johnstone, Duncan; Midgley, Paul A.; Berto, Filippo; Holmestad, Randi; Grong, Øystein; Vullum, Per Erik. (2019) Interface Microstructural Characterisation of Hybrid Metal Extrusion & Bonding Aluminium-Steel Joints. EMAG MMC ; 2019-07-01 - 2019-07-04.
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LectureEvans, Donald; Holstad, Theodor S.; Mosberg, Aleksander Buseth; Vullum, Per Erik; Småbråten, Didrik Rene; Yan, Z; Selbach, Sverre Magnus; Van Helvoort, Antonius; Meier, Dennis. (2019) Tuning functionality at the nanoscale. DPG2019 . DPG; Regensburg. 2019-03-30 - 2019-04-05.
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Academic lectureGuo, Xiaoyang; Vanhaecke, Estelle Marie M.; Vullum, Per Erik; Ma, Jianyu; Gunawardana, Daham; Walmsley, John; Chen, De; Venvik, Hilde Johnsen. (2019) The initial stage of Metal Dusting Corrosion of Inconel 601 – effects of exposure conditions and near-surface structure and composition. 12th Natural Gas Conversion Symposium - NGCS12 ; San Antonio, Texas. 2019-06-02 - 2019-06-06.
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Academic lectureLiudi Mulyo, Andreas; Rajpalke, Mohana; Vullum, Per Erik; Weman, Helge; Kishino, Katsumi; Fimland, Bjørn-Ove. (2019) The influence of AlN buffer layer on the growth of self-assembled GaN nanocolumns on graphene. Nanowire week ; Pisa. 2019-09-23 - 2019-09-27.
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LectureNylund, Inger-Emma; Ræder, Trygve Magnus; Vullum, Per Erik; Grande, Tor. (2019) Chemically Synthesized BaTiO3 - A Transmission Electron Microscopy Study. Joint ISAF-ICE-EMF-IWPM-PFM meeting 2019 ; 2019-07-14 - 2019-07-19.
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PosterNylund, Inger-Emma; Ræder, Trygve Magnus; Vullum, Per Erik; Grande, Tor. (2019) Orientation dependent interfaces between SrTiO3 substrates and BaTiO3 thin films. Norwegian NanoSymposium ; 2019-10-16 - 2019-10-17.
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PosterRingdalen, Inga Gudem; Eliassen, Simen Nut Hansen; Tsoutsouva, Maria; Vullum, Per Erik; Adamczyk, Krzysztof; Stokkan, Gaute; Friis, Jesper. (2019) Modelling of an electrically active Σ9{110} grain boundary. Norwegian Solar Cell Conference . IFE; Son. 2019-05-20 - 2019-05-21.
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Academic lectureSvensson, Ann Mari; Augustin, Matthias; Vullum, Per Erik; Vullum-Bruer, Fride. (2019) APROTIC Li/O2 BATTERIES: REACTIONS AND PRODUCTS IN DIFFERENT ELECTROLYTES. TMS 2019 . The Materials, Minerals and Metals Society; San Antonio, USA. 2019-03-10 - 2019-03-14.
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PosterUlvestad, Asbjørn; Foss, Carl Erik Lie; Andersen, Hanne Flåten; Vullum, Per Erik; Voje, Jorunn; Mæhlen, Jan Petter. (2019) Degradation Phenomena in Silicon-Carbon Composite Anodes from Industrial Battery Grade Silicon. International Battery Association 2019 . Electrochemical Society UC San Diego; La Jolla. 2019-03-03 - 2019-03-08.
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PosterUlvestad, Asbjørn; Foss, Carl Erik Lie; Komma, Miriam; Vullum, Per Erik; Voje, Jorunn; Mæhlen, Jan Petter; Andersen, Hanne Flåten. (2019) Degradation Phenomena in Silicon-Carbon Composite Anodes from Industrial Battery Grade Silicon. Nordbatt 2019 . DTU/Haldor Topsøe; Lyngby. 2019-09-25 - 2019-09-27.
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PosterVatanparast, Maryam; Undheim, Espen; Vullum, Per Erik; Fimland, Bjørn-Ove; Reenaas, Turid Dory; Holmestad, Randi. (2019) Advanced TEM Studies of High Efficiency Quantum Dot Intermediate Band Solar Cells. Fysikkermøte 2019 . UiO; Oslo. 2019-08-08 - 2019-08-09.
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PosterWagner, Nils Peter; Tolchard, Julian R; Tron, Artur; Pollen, Harald Norrud; Gaertner, Heiko; Vullum, Per Erik; Dahl, Paul Inge. (2019) Improved cyclability of Nickel rich layered oxides. 2019 MRS Fall Meeting . Materials Research Society; Boston. 2019-12-01 - 2019-12-06.
2018
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PosterAndersen, Hanne Flåten; Vullum, Per Erik; Ulvestad, Asbjørn; Voje, Jorunn; Mæhlen, Jan Petter. (2018) Degradation Phenomena in Silicon-Carbon Composite Anodes from Industrial Battery Grade Silicon. International Meeting on Lithium Ion Batteries (IMLB) 2018 ; Kyoto. 2018-06-18 - 2018-06-22.
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PosterBergh, Tina; Arbo, Siri Marthe; Westermann, Ida; Holmestad, Randi; Vullum, Per Erik. (2018) The Interface between Aluminium and Steel Joined by Cold Roll Bonding and by Hybrid Metal Extrusion and Bonding. 19th International Microscopy Congress ; Sydney. 2018-09-09 - 2018-09-14.
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Academic lectureBergh, Tina; Aune, Ragnhild; Lervik, Adrian; Holmestad, Randi; Vullum, Per Erik. (2018) The Interface between Aluminium and Steel Joined by Cold Metal Transfer - A Transmission Electron Microscopy Study. 8th Aluminium Surface Science & Technology Symposium ; Helsingør. 2018-05-27 - 2018-05-31.
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Academic lectureDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2018) Fabrication of Soft X-ray Transparent Lamellas of Epitaxial Complex Oxide Micromagnets. 44th International Conference on Micro & Nano Engineering ; København. 2018-09-24 - 2018-09-27.
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Academic lectureDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2018) Filming sub-ns magnetization dynamics in a spintronic device. International Nanoscience Student Conference . Timini; Trondheim. 2018-08-07 - 2018-08-10.
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LectureDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2018) Imaging vortex gyration in complex oxide micromagnets with sub-nanosecond time resolution. 9th Annual Workshop of the Norwegian PhD Network on Nanotechnology for Microsystems . Norwegian PhD Network on Nanotechnology for Microsystems; Tjøme. 2018-06-11 - 2018-06-13.
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Academic lectureDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2018) Probing domain dynamics in complex oxide micromagnets using scanning transmission x-ray microscopy. 9th Joint European Magnetic Symposia (JEMS) Conference ; Mainz. 2018-09-03 - 2018-09-07.
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Academic lectureEvans, Donald; Holstad, Theodor S.; Mosberg, Aleksander Buseth; Vullum, Per Erik; Småbråten, Didrik Rene; Yan, Z; Selbach, Sverre Magnus; Van Helvoort, Antonius; Meier, Dennis. (2018) Writing wires by nanoscale control of defect structure. NTNU Nano Symposium . NTNU NanoLab; Trondheim. 2018-11-28 - 2018-11-29.
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Academic lectureEvans, Donald; Holstad, Theodor S.; Mosberg, Aleksander Buseth; Vullum, Per Erik; Yan, Zewu; Småbråten, Didrik Rene; Selbach, Sverre Magnus; Van Helvoort, Antonius; Meier, Dennis. (2018) Controlling conductivity at the nanoscale. Deutsche Physikalische Gesellschaft ; 2018-03-11 - 2018-03-16.
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PosterHøiaas, Ida Marie; Liudi Mulyo, Andreas; Vullum, Per Erik; Ahtapodov, Lyubomir; KIM, DONG CHUL; Fimland, Bjørn-Ove; Kishino, Katsumi; Weman, Helge. (2018) GaN/AlGaN nanocolumn UV LED using graphene as substrate and transparent electrode. Int. Workshop on Nitride Semiconductors ; Kanazawa. 2018-11-11 - 2018-11-16.
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Academic lectureHøiaas, Ida Marie; Liudi Mulyo, Andreas; Vullum, Per Erik; Ahtapodov, Lyubomir; KIM, DONG CHUL; Fimland, Bjørn-Ove; Kishino, Katsumi; Weman, Helge. (2018) Using graphene as substrate and transparent electrode in an GaN/AlGaN nanocolumn flip-chip UV LED. Nanowire Week ; Hamilton. 2018-06-11 - 2018-06-15.
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PosterLiudi Mulyo, Andreas; Rajpalke, Mohana Krishnappa; Kuroe, Haruhiko; Vullum, Per Erik; Weman, Helge; Fimland, Bjørn-Ove; Kishino, Katsumi. (2018) Growth and characterization of GaN nanocolumns grown on graphene using a thin AlN buffer layer. International Workshop on Nitride Semiconductors (IWN2018) ; Kanazawa. 2018-11-11 - 2018-11-16.
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PosterMunshi, Abdul Mazid; KIM, DONG CHUL; Heimdal, Carl Philip J; Heilmann, Martin; Christiansen, Silke; Vullum, Per Erik; Van Helvoort, Antonius; Weman, Helge. (2018) Positioned-controlled growth of AlGaN nanopyramid arrays on graphene by metal-organic vapor phase epitaxy. Int. Workshop on Nitride Semiconductors ; Kanazawa. 2018-11-11 - 2018-11-16.
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Academic lectureRatvik, Arne Petter; Saai, Afaf; Wang, Zhaohui; Pezzotta, Micol; Friis, Jesper; Vullum, Per Erik. (2018) Multi-scale Modelling of Titanium Diboride Degradation Using Crystal Elasticity Model and Density Functional Theory. TMS Light Metals 2018 . TMS; Phoenix, Arizona. 2018-03-11 - 2018-03-15.
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LectureSvensson, Ann Mari; Augustin, Matthias; Vullum, Per Erik; Thuv, Heidi; Vullum-Bruer, Fride. (2018) Strategies for improved performance of Li-air batteries. Seminar, Uppsala University . Ångstrøm labben, Uppsala University; Uppsala. 2018-10-29 - 2018-10-29.
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Academic lectureVan Helvoort, Antonius; Wenner, Sigurd; Sunde, Jonas Kristoffer; Fauske, Vidar Tonaas; Vullum, Per Erik; Holmestad, Randi. (2018) Low-dimensional nanomaterials and transmission electron microscopy (TEM): How low can we go?. NNSP meeting Low-dimensional structures . IFE; Kjeller. 2018-05-14 - 2018-05-15.
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Academic lectureVan Helvoort, Antonius; Wenner, Sigurd; Sunde, Jonas Kristoffer; Fauske, Vidar Tonaas; Vullum, Per Erik; Holmestad, Randi. (2018) Value of multidimensional data analysis. 5th ARM user meeting . IFY-TEM group; Trondheim. 2018-06-14 - 2018-06-15.
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PosterVatanparast, Maryam; Vullum, Per Erik; Fimland, Bjørn-Ove; Reenaas, Turid Dory; Holmestad, Randi. (2018) Bandgap Measurements of High Refractive Index Semiconductor Materials by EELS. Material Research Society Spring Meeting (MRS) . MRS; Phoenix, AZ. 2018-06-02 - 2019-06-06.
2017
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PosterAugustin, Matthias; Vullum, Per Erik; Svensson, Ann Mari; Vullum-Bruer, Fride. (2017) Reaction products in aprotic Li/O2 batteries. International Battery Association Conference 2017 . International Battery Association; Nara. 2017-03-05 - 2017-03-10.
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PosterAugustin, Matthias; Vullum, Per Erik; Svensson, Ann Mari; Vullum-Bruer, Fride. (2017) The influence of electrolytes on discharge products in aprotic Li/O2 batteries. Nordic Battery Conference 2017 . Oulu University; Kokkola. 2017-11-01 - 2017-11-03.
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PosterBergh, Tina; Holmestad, Randi; Vullum, Per Erik. (2017) Scanning Precession Electron Diffraction for Phase Mapping of Intermetallic Compounds. Quantitative Electron Microscopy 2017 4th edition ; 2017-05-22 - 2017-06-01.
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Academic lectureDahl, Paul Inge; Rausseo, Luis César Colmenares; Barnett, Alejandro; Hanetho, Sidsel Meli; Svenum, Ingeborg-Helene; Tolchard, Julian R; Vullum, Per Erik; Mokkelbost, Tommy; Thomassen, Magnus Skinlo. (2017) One-step flame synthesis of cathode catalyst nanoparticles supported on stable oxide material – example of Pt on ATO. European Fuel Cell Car Workshop . CNRS; Orleans. 2017-03-01 - 2017-03-03.
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Academic lectureDahl, Paul Inge; Rausseo, Luis César Colmenares; Barnett, Alejandro; Hanetho, Sidsel Meli; Svenum, Ingeborg-Helene; Tolchard, Julian R; Vullum, Per Erik; Mokkelbost, Tommy; Thomassen, Magnus Skinlo. (2017) Supported catalyst particles for PEM fuel cells by one-step flame synthesis. EERA AMPEA Workshop . SINTEF; Oslo. 2017-02-06 - 2017-02-07.
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Academic lectureDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2017) Probing domain dynamics in epitaxial micromagnets with sub-nanosecond resolution. Nano@NTNU Symposium . Nano@NTNU; Trondheim. 2017-12-06 - 2017-12-07.
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PosterDigernes, Einar; Leliaert, Jonathan; Vullum, Per Erik; Van Waeyenberge, Bartel; Folven, Erik. (2017) Probing the Spin Dynamics in Epitaxial Micromagnets using Scanning Transmission X-ray Microscopy. 62nd Annual Conference on Magnetism and Magnetic Materials ; Pittsburgh. 2017-11-06 - 2017-11-10.
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PosterEl-Kharbachi, Abdelouahab; Hu, Yang; Sørby, Magnus Helgerud; Vullum, Per Erik; Mæhlen, Jan Petter; Fjellvåg, Helmer; Hauback, Bjørn. (2017) Mechanistic Properties of MgH2–Based Anode As Derived from Structural Morphology Changes Versus Electrochemical Impedance in a Li-Ion Cell. 232nd ECS meeting . The Electrochemical Society; National Harbor (MD). 2017-10-01 - 2017-10-05.
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InterviewFeilberg, Pernille; Vullum, Per Erik; Vullum-Bruer, Fride. (2017) Super Microscopes Help Make Greener Batteries. iconnect007.com [Internett]. 2017-04-11.
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Academic lectureJohannessen, Karen Cecilie; McLoughlin, Nicola; Vullum, Per Erik; Thorseth, Ingunn Hindenes. (2017) Biogenicity of Fe-oxyhydroxide filaments in silicified low-temperature hydrothermal deposits. Goldschmidt ; Paris. 2017-08-13 - 2017-08-18.
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Academic lectureNord, Magnus Kristofer; Vullum, Per Erik; MacLaren, Ian; Tybell, Per Thomas Martin; Holmestad, Randi. (2017) Atomap - Automated Analysis of Atomic Resolution STEM Images. Microscopy and Microanalysis 2017 . Microscpy Society of America; St Louis. 2017-08-06 - 2017-08-10.
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PosterRajpalke, Mohana; Patra, Saroj Kumar; Vatanparast, Maryam; Dahl, Øystein; Vullum, Per Erik; Holmestad, Randi; Reenaas, Turid Worren; Fimland, Bjørn-Ove. (2017) InAs/(Al)GaAs quantum-dot-based intermediate band solar cells. Nano Network Workshop 2017 . Nano Network; Bergen. 2017-06-12 - 2017-06-14.
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PosterThuv, Heidi; Augustin, Matthias; Vullum, Per Erik; Vullum-Bruer, Fride; Svensson, Ann Mari. (2017) IMPROVED CYCLABILITY OF Li METAL ELECTRODES FOR Li-O2 BATTERIES WITH ADDITION OF LiNO3. Nordic Battery Conference 2017 . Oulu University; Kokkola. 2017-11-01 - 2017-11-03.
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Academic lectureVan Helvoort, Antonius; Vullum, Per Erik; Wenner, Sigurd; Sunde, Jonas Kristoffer; Fauske, vidar T.; Holmestad, Randi. (2017) Transmission electron microscopy (TEM): What more to see?. NFS Fysikermøtet . NFS; Tromsø. 2017-08-07 - 2017-08-09.
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LectureVatanparast, Maryam; Vullum, Per Erik; Nord, Magnus Kristofer; Reenaas, Turid Worren; Holmestad, Randi. (2017) Methodology to Improve Strain Measurement in III–V Semiconductors Materials. M&M conference . MSA; St. Louis. 2017-08-05 - 2017-08-11.
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PosterVatanparast, Maryam; Vullum, Per Erik; Nord, Magnus Kristofer; Zuo, Jian Min; Reenaas, Turid Worren; Holmestad, Randi. (2017) Strategy for reliable strain measurement in InAs/GaAs materials from high-resolution Z-contrast STEM images. MMC conference . Royal Microscopy Society; Manchester. 2017-07-02 - 2017-07-06.
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LectureVullum, Per Erik; Wenner, Sigurd; Fauske, vidar T.; Van Helvoort, Antonius; Holmestad, Randi. (2017) High performance imaging and spectroscopy without beam damage. High performance imaging and spectroscopy without beam damage . Rouen University /JEOL Germany; Rouen. 2017-06-20 - 2017-06-21.
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InterviewVullum-Bruer, Fride; Vullum, Per Erik; Feilberg, Pernille. (2017) Supermikroskoper bidrar til grønt batteriskifte. Energiteknikk.net [Internett]. 2017-02-14.
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Academic lectureVullum-Bruer, Fride; Wang, Lu; Asheim, Karina; Svensson, Ann Mari; Jiang, Bo; Vullum, Per Erik. (2017) On intercalation and pseudocapacitance in Mg-ion battery electrodes. International Conference on Solid State Ionics ; Padova. 2017-06-18 - 2017-06-23.
2016
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Academic lectureDahl, Paul Inge; Rausseo, Luis César Colmenares; Barnett, Alejandro; Lomas, Scott; Hanetho, Sidsel Meli; Kvello, Jannicke Hatlø; Tolchard, Julian R; Vullum, Per Erik; Mokkelbost, Tommy. (2016) FLAME SPRAY PYROLYSIS OF NANOSTRUCTURED MATERIALS, Supported Pt cathode catalysts for PEM fuel cells. International workshop Nano2021 FOXCET . NTNU, SINTEF; Trondheim. 2016-11-24 - 2016-11-25.
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Academic lectureDahl, Paul Inge; Rausseo, Luis César Colmenares; Barnett, Alejandro; Vullum, Per Erik; Mokkelbost, Tommy. (2016) Pt catalyst supported on tin oxides by flame spray pyrolysis for PEM fuel cells. MRS Fall Meeting 2016, Boston 29/11/2016 ; 2016-11-27 - 2016-12-03.
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Academic lectureHallsteinsen, Ingrid; Moreau, Magnus; Grutter, Alexander; Nord, Magnus Kristofer; Vullum, Per Erik; Gilbert, Dustin A.; Bolstad, Torstein; Grepstad, Jostein; Holmestad, Randi; Selbach, Sverre Magnus; N'diaye, Alpha T; Kirby, Brian; Arenholz, E; Tybell, Per Thomas Martin. (2016) Effect of structural reconstructions at the interface of (111)-oriented La0.7Sr0.3MnO3/LaFeO3. Material Research Society Fall Meeting . Material Research Society; Boston. 2016-11-27 - 2016-12-02.
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Academic lectureHallsteinsen, Ingrid; Moreau, Magnus; Grutter, Alexander; Nord, Magnus Kristofer; Vullum, Per Erik; Gilbert, Dustin A.; Bolstad, Torstein; Grepstad, Jostein; Holmestad, Randi; Selbach, Sverre Magnus; N'diaye, Alpha T; Kirby, Brian; Arenholz, E; Tybell, Per Thomas Martin. (2016) Induced ferromagnetism at the interface of complex oxides. Advanced Light Source user meeting . Advanced Light Source; Berkeley. 2016-10-03 - 2016-10-04.
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Academic lectureHolmestad, Randi; Wenner, Sigurd; Marioara, Calin Daniel; Mørtsell, Eva Anne; Vullum, Per Erik; Andersen, Sigmund Jarle. (2016) 6xxx aluminium alloy development - aided by the double corrected ARM200CF. ARM Group User meeting . JEOL UK; Glasgow University. 2016-06-14 - 2016-06-15.
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PosterThorseth, Ingunn Hindenes; Johannessen, Karen Cecilie; Vullum, Per Erik; McLoughlin, Nicola. (2016) Focused ion beam-transmission electron microscopy of extracellular stalks produced by iron-oxidizing bacteria. SCANDEM 2016 ; 2016-06-07 - 2016-06-10.
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PosterVullum, Per Erik; Johannessen, Karen Cecilie. (2016) Electron Energy Loss Spectroscopy to determine electronic properties in solid materials. SCANDEM 2016 ; 2016-06-07 - 2016-06-10.
2015
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PosterChristiansen, Emil; Nord, Magnus Kristofer; Hallsteinsen, Ingrid; Vullum, Per Erik; Tybell, Per Thomas Martin; Holmestad, Randi. (2015) Structural investigation of epitaxial LaFeO_3 thin films on (111) oriented SrTiO_3 by transmission electron microscopy. EMAG . Electron Microscopy and Analysis Group; Manchester. 2015-06-29 - 2015-07-02.
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Academic lectureDahl, Paul Inge; Thomassen, Magnus Skinlo; Rausseo, Luis César Colmenares; Barnet, Alejandro; Vullum, Per Erik; Hanetho, Sidsel Meli; Tolchard, Julian R.; Mokkelbost, Tommy; Wagner, Nils Peter; Svensson, Ann Mari; Vullum-Bruer, Fride. (2015) Tailoring of Electrode Materials by Flame Spray Pyrolysis. 5th national meeting on inorganic and materials chemistry . NTNU; Hell. 2015-10-15 - 2015-10-16.
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PosterHallsteinsen, Ingrid; Nord, Magnus Kristofer; Moreau, Magnus; Grutter, Alexander; Olsen, Fredrik Kjemperud; Bolstad, Torstein; Vullum, Per Erik; Folven, Erik; Grepstad, Jostein; Selbach, Sverre Magnus; Holmestad, Randi; Tybell, Per Thomas Martin. (2015) Emerging Magnetism at the Interface of (111)-Oriented Epitaxial Ferromagnetic La0.7Sr0.3MnO3 and Antiferromagnetic LaFeO3. Materials Research Society Fall Meeting . Materials Research Society; Boston. 2015-11-29 - 2015-12-04.
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Academic lectureHallsteinsen, Ingrid; Olsen, Fredrik Kjemperud; Nord, Magnus Kristofer; Moreau, Magnus; Vullum, Per Erik; Holmestad, Randi; Grepstad, Jostein; Folven, Erik; Tybell, Per Thomas Martin. (2015) The effect of oxygen octahedral coupling in (111)-oriented LSMO and LFO epitaxial heterostructures on STO(111). European Materials Research Society (E-MRS) spring meeting . European Materials Research Society (E-MRS); Lille. 2015-05-11 - 2015-05-15.
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Academic lectureHolmestad, Randi; Van Helvoort, Antonius; Marioara, Calin Daniel; Vullum, Per Erik; Bjørge, Ruben; Wenner, Sigurd; Nord, Magnus Kristofer; Fauske, Vidar Tonaas; Sæterli, Ragnhild; Soleim, Bjørn Gunnar; Walmsley, John. (2015) Results from the first double corrected coldFEG TEM/STEM in Scandinavia. Scandem2015 . Scandem; Jyvaskyla. 2015-06-09 - 2015-06-11.
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LectureHolmestad, Randi; Van Helvoort, Antonius; Vullum, Per Erik; Sæterli, Ragnhild; Soleim, Bjørn Gunnar; Walmsley, John. (2015) NORTEM ‐ the national infrastructure for Transmission Electron Microscopy. Nano-MatchMaking Seminar . NTNU NanoLab; Trondheim. 2015-06-02 - 2015-06-02.
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Academic lectureHolmestad, Randi; Van Helvoort, Antonius; Vullum, Per Erik; Wenner, Sigurd; Nord, Magnus Kristofer; Fauske, Vidar Tonaas; Mørtsell, Eva Anne; Vatanparast, Maryam; Nilsen, Julie Stene; Mosberg, Aleksander Buseth; Christiansen, Emil; Sæterli, Ragnhild; Soleim, Bjørn Gunnar; Marioara, Calin Daniel; Bjørge, Ruben; Walmsley, John. (2015) Instrumentation and activity at the Trondheim NORTEM –node (NTNU). NORTEMopening seminar . NORTEM; Oslo. 2015-09-10 - 2015-09-11.
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Academic lectureHolmestad, Randi; Wenner, Sigurd; Nord, Magnus Kristofer; Mørtsell, Eva Anne; Vullum, Per Erik; Marioara, Calin Daniel. (2015) Materials development aided by atomic-resolution electron microscopy. Microscopy & Microanalysis 2015 Meeting . American Microscopy Society; Portland, Oregon. 2015-08-02 - 2015-08-06.
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PosterMokkelbost, Tommy; Fossdal, Anita; Jayasayee, Kaushik; Tolchard, Julian R; Vullum, Per Erik; Wagner, Nils Peter; Vullum-Bruer, Fride. (2015) Study of Li2Fe1-XMnxSiO4 Cathode Materials Synthesized Using Abundant Materials By Conventional Methods. Nordic Battery Conference . NTNU and SINTEF; Trondheim. 2015-12-02 - 2015-12-03.
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PosterMokkelbost, Tommy; Fossdal, Anita; Jayasayee, Kaushik; Tolchard, Julian R; Vullum, Per Erik; Wagner, Nils Peter; Vullum-Bruer, Fride. (2015) Study of Li2Fe1-XMnxSiO4 Cathode Materials Synthesized Using Abundant Materials By Conventional Methods. 227th ECS Meeting . Electrochemical Society; Chicago. 2015-05-24 - 2015-05-28.
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PosterNematollahi, Mohammadreza; Yang, Xiaodong; Seim, Eivind; Vullum, Per Erik; Holmestad, Randi; Gibson, Ursula; Reenaas, Turid Worren. (2015) Highly Cr-doped ZnS for intermediate band solar cells. 17th International Conference on II-VI Compounds and Related Materials ; Paris. 2015-09-13 - 2015-09-18.
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PosterNord, Magnus Kristofer; Hallsteinsen, Ingrid; Vullum, Per Erik; Tybell, Per Thomas Martin; Holmestad, Randi. (2015) Advanced quantitative fine structure analyzes of perovskite oxides using electron energy loss spectroscopy. MMC/EMAG2015 . IOP; Manchester. 2015-06-29 - 2015-07-02.
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PosterNord, Magnus Kristofer; Hallsteinsen, Ingrid; Vullum, Per Erik; Tybell, Per Thomas Martin; Holmestad, Randi. (2015) Analysing the electronic structure of perovskite oxides using Transmission Electron Microscopy. Nano network seminar ; Oslo. 2015-06-15 - 2015-06-15.
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Academic lectureWagner, Nils Peter; Mokkelbost, Tommy; Fossdal, Anita; Jayasayee, Kaushik; Hanetho, Sidsel Meli; Tolchard, Julian R; Svensson, Ann Mari; Vullum, Per Erik; Vullum-Bruer, Fride. (2015) Lithium Transition-metal Orthosilicates by Scalable and Inexpensive Synthesis Methods as Positive Electrode for Li-Ion Batteries. 2nd Nordic Battery Conference . NTNU/SINTEF; Trondheim. 2015-12-02 - 2015-12-03.
2014
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PosterDahl, Paul Inge; Thomassen, Magnus Skinlo; Colmenares, Luis C.; Barnett, Alejandro O.; Lomas, Scott; Vullum, Per Erik; Hanetho, Sidsel Meli; Mokkelbost, Tommy. (2014) Flame Spray Pyrolysis of Electrode Materials for Energy Applications. MRS 2014 Fall Meeting . Materials Research Society; Boston. 2014-11-30 - 2014-12-05.
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PosterEspen, Undheim; Maryam, Vatanparast; Vullum, Per Erik; Reenaas, Turid Worren; Holmestad, Randi. (2014) TEM studies of quantum dots for intermediate band solar cells. Annual Conference of the Nordic Microscopy Society ; 2014-06-10 - 2014-06-14.
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PosterHallsteinsen, Ingrid; Folven, Erik; Grepstad, Jostein; Holmestad, Randi; Nord, Magnus Kristofer; Tybell, Thomas; Vullum, Per Erik; Olsen, Fredrik Kjemperud; Takamura, Yayoi; Christiansen, Emil. (2014) Magnetic properties and exchange mechanisms in epitaxial (111)-oriented magnetic heterostructures. Material Research Society - Spring meeting 2014 . Material Research Society; San Francisco. 2014-04-21 - 2014-04-25.
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Academic lectureNord, Magnus Kristofer; Boschker, Jos Emiel; Moreau, Magnus; Vullum, Per Erik; Selbach, Sverre Magnus; Tybell, Thomas; Holmestad, Randi. (2014) Structural and electronic characterization of altered structure at the La0.7Sr0.3MnO3/SrTiO3 heteroepitaxial interface. 2014 MRS Spring Meeting & Exhibit . Materials Research Society; San Francisco, California. 2014-04-21 - 2014-04-25.
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Academic lectureNord, Magnus Kristofer; Vullum, Per Erik; Hallsteinsen, Ingrid; Boschker, Jos Emiel; Holmestad, Randi; Tybell, Thomas. (2014) Comparison of (001) and (111) La0.7Sr0.3MnO3/SrTiO3 interface using TEM. 5th annual workshop . Nano Network workshop; 2014-06-16 - 2014-06-18.
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LecturePedersen, Leif-Erik Rydland; McLoughlin, Nicola; Vullum, Per Erik; Thorseth, Ingunn Hindenes. (2014) A FIB-TEM study of alteration textures in altered seafloor pillow basalt. Biosignatures across Space and Time . The Centre for Geobiology and the Nordic Network of Astrobio; Student senteret. 2014-05-20 - 2014-05-22.
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Academic lecturePedersen, Leif-Erik Rydland; McLoughlin, Nicola; Vullum, Per Erik; Thorseth, Ingunn Hindenes. (2014) Geochemical constraints on alteration textures in the upper oceanic crust. ECORD Summer School 2014: "Subseafloor Biosphere: Current Advances and Future Challenges" . GLOMAR, MARUM, and BCR; University of Bremen. 2014-09-22 - 2014-10-02.
2013
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Academic lectureHallsteinsen, Ingrid; Folven, Erik; Chopdekar, Rajesh V.; Nord, Magnus Kristofer; Christiansen, Emil; Vullum, Per Erik; Holmestad, Randi; Takamura, Y; Grepstad, Jostein; Tybell, Thomas. (2013) Magnetic switching of epitaxial (111)-oriented La0.7Sr0.3MnO3 /SrTiO3 thin films. 8th NTNU NanoLab symposium ; 2013-11-12 - 2013-11-12.
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Academic lectureHolmestad, Randi; Walmsley, John; Soleim, Bjørn Gunnar; Vullum, Per Erik; Van Helvoort, Antonius. (2013) NORTEM - new possibilities for atomic scale structure characterization. 8th Nanolab usermeeting . NTNU Nanolab; Trondheim. 2013-11-12 - 2013-11-12.
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Academic lectureNord, Magnus Kristofer; Boschker, Jos Emiel; Vullum, Per Erik; Tybell, Thomas; Holmestad, Randi. (2013) Study of electronic reconstruction in La0.7Sr0.3MnO3/SrTiO3 thin film interface using Transmission Electron Microscopy. 4th annual workshop arranged by the Norwegian PhD Network on Nanotechnology for Microsystems ; 2013-06-17 - 2013-06-19.
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Academic lectureTorsæter, Malin; Opedal, Nils van der Tuuk; Vrålstad, Torbjørn; Vullum, Per Erik. (2013) SPE 164105 A Visual Journey into the 3D Chemical Nanostructure of Oilwell Cement. SPE International Symposium on Oilfield Chemistry ; Texas. 2013-04-08 - 2013-04-10.
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Academic lectureVullum-Bruer, Fride; Zhou, Haitao; Lou, Fengliu; Vullum, Per Erik; Einarsrud, Mari-Ann; Chen, De. (2013) SYNTHESIS AND CHARACTERIZATION OF NANOSTRUCTURED Li2Fe1+x SiO4/C COMPOSITES. Nordic Battery Conference . Uppsala Universitet; Uppsala. 2013-12-04 - 2013-12-05.
2012
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Academic lectureGranlund, Håvard; Fløystad, Jostein Bø; Esmaeili, Morteza; Bakken, Eirik Torbjørn; Vullum, Per Erik; Andreassen, Erik; Breiby, Dag Werner. (2012) Mapping Structural Gradients in Injection-Molded Polypropylene. Norwegian Synchrotron and Neutron User Meeting 2012 ; Sola, Rogaland. 2012-01-30 - 2012-01-31.
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Academic lectureHallsteinsen, Ingrid; Boschker, Jos Emiel; Nord, Magnus Kristofer; Lee, S; Rzchowski, M; Vullum, Per Erik; Grepstad, Jostein; Holmestad, Randi; Eom, C.B.; Tybell, Thomas. (2012) Film growth of (111)-oriented perovskite systems. 7th annual Nanolab meeting . NTNU Nano-lab; Trondheim. 2012-12-12.
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Academic lectureHallsteinsen, Ingrid; Boschker, Jos Emiel; Nord, Magnus Kristofer; Lee, S; Rzchowski, M; Vullum, Per Erik; Grepstad, Jostein; Holmestad, Randi; Eom, C.B.; Tybell, Thomas. (2012) Surface stability of epitaxial La0.7Sr0.3MnO3 thin films on (111)-oriented SrTiO3. Material Research Society - Fall meeting 2012 . Material Research Society; Boston. 2012-11-25 - 2012-11-30.
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Academic lectureHallsteinsen, Ingrid; Boschker, Jos Emiel; Nord, Magnus Kristofer; Lee, S; Rzchowski, M; Vullum, Per Erik; Grepstad, Jostein; Holmestad, Randi; Tybell, Thomas. (2012) Controlled surfaces of epitaxial (111)-oriented perovskite thin films. STINT Workshop on Oxide and Interface Magnetism . STINT; Trondheim. 2012-12-05 - 2012-12-06.
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PosterNord, Magnus Kristofer; Boschker, Jos Emiel; Vullum, Per Erik; Tybell, Thomas; Holmestad, Randi. (2012) Domain Relaxation in La0.7Sr0.3MnO3/SrTiO3 Thin Films due to Declamping. Microscopy & Microanalysis 2012 Meeting ; 2012-07-29 - 2012-08-02.
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PosterNord, Magnus Kristofer; Boschker, Jos Emiel; Vullum, Per Erik; Tybell, Thomas; Holmestad, Randi. (2012) Transmission Electron Microscopy characterization of La0.7Sr0.3MnO3/SrTiO3 ferroelastic thin films. 2012 MRS Fall Meeting & Exhibit ; 2012-11-25 - 2012-11-30.
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PosterNord, Magnus Kristofer; Boschker, Jos Emiel; Vullum, Per Erik; Tybell, Thomas; Holmestad, Randi. (2012) Transmission Electron Microscopy characterization of La0.7Sr0.3MnO3/SrTiO3 ferroelastic thin films. scandem 2012 . Nordic Microscopy Society; 2012-06-13 - 2012-06-15.
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PosterNord, Magnus Kristofer; Boschker, Jos Emiel; Vullum, Per Erik; Tybell, Thomas; Holmestad, Randi. (2012) Transmission Electron Microscopy characterization of La0.7Sr0.3MnO3/SrTiO3 ferroelastic thin films. NanoNetwork 3rd annual workshop ; 2012-06-11 - 2012-06-13.
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Academic lectureTorsæter, Malin; Vullum, Per Erik; Nes, Olav Magnar; Rinna, Joachim. (2012) Nanostructure vs. Macroscopic Properties of Mancos Shale. SPE-Paper oktober 2012. The SPE Canadian Unconventional Resources Conference . SPE; Calgary, Alberta.. 2012-10-30 - 2012-11-01.
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Academic lectureTorsæter, Malin; Vullum, Per Erik; Nes, Olav Magnar; Rinna, Joachim. (2012) SPE 162737 Nanostructure vs Macroscopic Properties of Mancos Shale. SPE Canadian Unconvential Roesources Conference ; Calgary. 2012-10-30 - 2012-11-01.
2011
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Academic lectureCabrera, Enrique; Olibet, Sara; Glatz-Reichenbach, Joachim; Rudolph, Dominik; Kopecek, Radovan; Reinke, Daniel; Götz, A; Meyer, C; Schwaderer, D; Vullum, Per Erik; Friis, Jesper. (2011) Influence of surface topography, defects and their nature on the contact formation in thick film Ag metallization. Metallization Workshop ; Charleroi. 2011-10-26.
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PosterMokkelbost, Tommy; Fossdal, Anita; Dahl, Øystein; Martinez, Ana Maria Cuellar; Sheridan, Edel; Thomassen, Magnus Skinlo; Vullum, Per Erik; Rodahl, Silje; Svensson, Ann Mari. (2011) Preparation of Silicon Nanostructures for Lithium Ion Battery Anodes. 219th ECS Meeting ; 2011-05-01 - 2011-05-06.
2010
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PosterButler, Keith T; Løvvik, Ole Martin; Friis, Jesper; Cabrera, Enrique; Nordmark, Heidi; Muggerud, Astrid Marie F; Vullum, Per Erik; Harding, John. (2010) Modelling of Contacting Interfaces in Solar-Cells. MRS Fall Meeting, Boston ; 2010-11-29 - 2010-12-03.
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Academic lectureFriis, Jesper; Vullum, Per Erik; Flage-Larsen, Espen; Lamers, Machteld; Sagvolden, Espen; Løvvik, Ole Martin. (2010) Modelling of interfaces for high performance solar cell materials – HiperSol. European PV Project Meeting ; 2010-09-29 - 2010-10-01.
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Academic lectureLøvvik, Ole Martin; Flage-Larsen, Espen; Sagvolden, Espen; Vullum, Per Erik; Kresse, Georg; Lamers, Machteld; Friis, Jesper. (2010) Solid state hydrogen storage and interfaces in PV solar cells: Different meeting points between modelling and experiments. 1st TYC-Workshop on Energy Materials ; London. 2010-09-07 - 2010-09-09.
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PosterReenaas, Turid Worren; Vullum, Per Erik; Song, Y.; Sadeghi, M.; Thomassen, Sedsel Fretheim; Holmestad, Randi; Wang, S.; Fimland, Bjørn-Ove. (2010) Comparative study of spacer layers for InAs quantum dot stacks. 22nd International Conference on Indium Phosphide and Related Materials ; Takamatsu. 2010-05-31 - 2010-06-04.
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Academic lectureSoleim, Bjørn Gunnar; Sæterli, Ragnhild; Vullum, Per Erik; Van Helvoort, Antonius. (2010) FIB TEM sample preparation. NanoLab’s Seminar series . NTNU Nanolab; Trondheim. 2010-04-13 - 2010-04-13.
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Academic lectureWalmsley, John C; Dehghan-Niri, Roya; Vullum, Per Erik; Holmestad, Randi; Rønning, Magnus; Holmen, Anders; Hauback, Bjørn. (2010) TEM analysis of catalyst and energy storage materials. International Symposium on Advanced Electron Microscopy for Catalysis and Energy Storage Materials . Fritz-Haber-Institute of Max-Planck Society; Berlin. 2010-01-17 - 2010-01-20.
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PosterWeigand, Christian Carl; Grepstad, Jostein; Bergren, Matt; Weman, Helge; Furtak, Tom; Collins, Reuben; Fagerberg, Ragnar; Ladam, Cecile; Vullum, Per Erik; Dahl, Øystein; Tveit, Johannes. (2010) ZnO nanostructures grown by pulsed laser deposition. 1st Annual Workshop of the Norwegian PhD Network on Nanotechnology for Microsystems . Norwegian PhD Network on Nanotechnology for Microsystems; Tønsberg. 2010-05-31 - 2010-06-02.
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PosterWeigand, Christian Carl; Grepstad, Jostein; Weman, Helge; Ladam, C.; Vullum, Per Erik; Dahl, Øystein; Bergren, M.R.; Collins, R.T.; Furtak, T.E.; Tveit, Johannes; Holmestad, Randi. (2010) ZnO nanosheets grown by pulsed laser deposition. 5th Nanowire Growth Workshop ; Rome. 2010-11-03 - 2010-11-05.
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Academic lectureWeigand, Christian Carl; Ladam, C.; Bergren, Matt; Tveit, Johannes; Vullum, Per Erik; Dahl, Øystein; Fagerberg, Ragnar; Collins, R.T.; Furtak, T.E.; Grepstad, Jostein; Weman, Helge. (2010) ZnO nanostructures grown by pulsed laser deposition. 5th NTNU Nanolab Users Mtg. . NTNU NanoLab; Trondheim. 2010-09-10.
2009
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PosterThomassen, Sedsel Fretheim; Reenaas, Turid Worren; Fimland, Bjørn-Ove; Vullum, Per Erik; Holmestad, Randi; Wang, Shumin; Sadeghi, Mahdad. (2009) Material studies for quantum dot intermediate band solar cells. Euro MBE 2009 ; 2009-03-08 - 2009-03-11.
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Academic lectureVullum, Per Erik. (2009) Specimen Preparation Techniques. School and Workshop on Electron Microscopy for Ceramic Materials ; Anadolu University, Eskishehir. 2009-10-08 - 2009-10-13.
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Academic lectureVullum, Per Erik; Eberg, Espen; Sæterli, Ragnhild; Horvli, Mari E; Van Helvoort, Antonius; Soleim, Bjørn Gunnar; Monsen, Åsmund Fløystad; Holmestad, Randi. (2009) TEM specimen preparation of ceramic materials by tripod wedge polishing and Ar-ion milling. Electron Microscopy for Ceramic Materials (EMCM) ; 2009-08-08 - 2009-08-13.
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Academic lectureVullum, Per Erik; Thomassen, Sedsel Fretheim; Holmestad, Randi; Fimland, Bjørn-Ove; Reenaas, Turid Worren. (2009) TEM characterization of intermediate band quantum dot solar cell materials. 4th NTNU Nanolab user meeting ; 2009-05-13 - 2009-05-13.
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Academic lectureVullum, Per Erik; Thomassen, Sedsel Fretheim; Holmestad, Randi; Fimland, Bjørn-Ove; Reenaas, Turid Worren. (2009) TEM characterization of quantum dot intermediate band solar cell materials. SCANDEM 2009, Annual Meeting of the Nordic Microscopy Society ; Reykjavik. 2009-06-08 - 2009-06-10.
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Academic lectureVullum, Per Erik; Thomassen, Sedsel Fretheim; Sadeghi, Mahdad; Holmestad, Randi; Fimland, Bjørn-Ove; Wang, Shumin; Reenaas, Turid Worren. (2009) Transmission electron microscopy characterization of quantum dot intermediate band solar cell materials. NanoMat meeting ; 2009-06-15 - 2009-06-19.
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Academic lectureWeigand, Christian Carl; Bergren, Matt; Ladam, Cecile; Vullum, Per Erik; Walmsley, John C; Fagerberg, Ragnar; Furtak, Tom; Collins, Reuben; Grepstad, Jostein; Weman, Helge. (2009) Characterization of ZnO Nanostructures Grown by Pulsed Laser Deposition. MRS Spring Meeting 2009 . Materials Research Society; San Francisco. 2009-04-13 - 2009-04-17.
2007
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PosterSæterli, Ragnhild; Prytz, Øystein; Vullum, Per Erik; Friis, Jesper; Marthinsen, Knut; Holmestad, Randi; Taftø, Johan. (2007) Convergent beam electron diffraction experiments on thermoelectric skutterudites. Materials Research Socitey Fall Meeting ; 2007-09-26 - 2007-09-30.
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Academic lectureSæterli, Ragnhild; Prytz, Øystein; Vullum, Per Erik; Taftø, Johan; Holmestad, Randi. (2007) EELS and CBED studies of skutterudites. Electronic structure and functionality of thermoelectric materials ; 2007-07-30 - 2007-08-01.
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Academic lectureVullum, Per Erik; pitt, mark; Walmsley, John C; Hauback, Bjørn C.; Holmestad, Randi. (2007) TEM characterization of doped NaAlH4 - Possibilities and limitations. Gordon Research Conference: Hydrogen-Metal Systems ; Colby College, Waterville, Maine. 2007-07-08 - 2007-07-13.
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Academic lectureVullum, Per Erik; pitt, mark; Walmsley, John C; Hauback, Bjørn C.; Holmestad, Randi. (2007) Transition metal enhanced NaAlH4 – a combined TEM and synchrotron X-ray diffraction study. Electron Microscopy and Analysis Group (EMAG) . EMAG of the Institute of Physics; Gøasgpw Caøedpmoam University, Glasgow. 2007-09-03 - 2007-09-07.
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PosterVullum, Per Erik; Walmsley, John C; Holmestad, Randi; Hauback, Bjørn C.; pitt, mark. (2007) TEM studies of the complex alanate NaAlH4 added Ti. SCANDEM . Scandem; helsinki. 2007-06-06 - 2007-09-06.
2005
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PosterMastin, Johann Roland M; Vullum, Per Erik; Holmestad, Randi; Einarsrud, Mari-Ann; Grande, Tor. (2005) Non-elastic deformation of LaCoO3-based ferroelastic ceramics. MRS Meeting . Materials Research Society; Boston. 2005-11-27 - 2005-12-02.
2004
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Academic lectureVullum, Per Erik; Holmestad, Randi; Lein, Hilde Lea; Einarsrud, Mari-Ann; Grande, Tor. (2004) TEM observations of an adaptive phase in rombohedral LaCoO3 based plolycrystals. 13th European Microscopy Congress . European Microscopy Society and Belgium Micr. Soc.; University of Antwerp, Antwerp, Belgium. 2004-08-22 - 2004-08-27.