2025

• Interview
  Sørhaug, Jørgen Andre; Holmestad, Randi. (2025) Dette kan forbedre rekkevidden til elkjøretøy.
• Conference lecture
  Sørhaug, Jørgen Andre; Vullum, Per Erik; Bergh, Tina; Korsvold, Håkon Longva; Thronsen, Elisabeth; Grong, Øystein; Holmestad, Randi. (2025) TEM studies of Nanostructure in Aluminium-Copper Welds made by Solid State Joining. Microscopy and Microanalysis (M&M) 2025

2024

• Conference lecture
  Bergh, Tina; Nordahl, Gregory; Holmestad, Randi; Thronsen, Elisabeth; Sørhaug, Jørgen Andre; Christiansen, Emil; Nord, Magnus; Venvik, Hilde Johnsen; Helvoort, Antonius Van. (2024) Scanning precession electron diffraction (SPED) at NTNU. NordTEMhub+ARTEMI 3D ED workshop
• Conference lecture
  Sørhaug, Jørgen Andre; Elkjær, Aksel Sean; Thronsen, Elisabeth; Bergh, Tina; Grong, Øystein; Vullum, Per Erik; Holmestad, Randi. (2024) Microstructural characterisation of Al/Cu joints welded using hybrid metal extrusion & bonding. ICAA19 - International conference on Aluminium alloys
• Conference lecture
  Holmestad, Randi; Bergh, Tina; Sørhaug, Jørgen Andre; Hell, Christoph Martin; Thronsen, Elisabeth; Bjørge, Ruben; Marioara, Calin Daniel. (2024) Advanced TEM studies of precipitation in aluminium alloys. Ranshofener Leichtmetalltage 2024
• Conference lecture
  Sørhaug, Jørgen Andre; Elkjær, Aksel Sean; Thronsen, Elisabeth; Bergh, Tina; Grong, Øystein; Vullum, Per Erik; Holmestad, Randi. (2024) Characterisation of the microstructure in Al/Cu joints welded using hybrid metal extrusion & bonding. CAMRIC 2024
• Conference lecture
  Holmestad, Randi; Bergh, Tina; Sørhaug, Jørgen Andre; Hell, Christoph Martin; Thronsen, Elisabeth; Bjørge, Ruben; Marioara, Calin Daniel. (2024) Advanced electron microscopy – SPED and HAADF-STEM – of age hardenable aluminium alloys. ELMINA24
• Conference lecture
  Bergh, Tina; Wenner, Sigurd; Celotto, Ambra; Sørhaug, Jørgen Andre; Soland, Hedda Christine; Nordahl, Gregory; Nord, Magnus; Holmestad, Randi; Vullum, Per Erik. (2024) Electrons and ions –use cases like FIB-SEM tomography and TEM lamellae. Nordic Nanolab User Meeting (NNUM)

2023

• Conference poster
  Sørhaug, Jørgen Andre; Thronsen, Elisabeth; Grong, Øystein; Vullum, Per Erik; Holmestad, Randi. (2023) Observation of Al-Cu interface instability in a HYB joint TEM sample during room temperature storage. Microscopy & microanalysis
• Conference lecture
  Bergh, Tina; Sørhaug, Jørgen Andre; Thronsen, Elisabeth; Frøystein, Kristin; Sunde, Jonas Kristoffer; Vullum, Per Erik; Holmestad, Randi. (2023) In situ heating and STEM studies of the evolution of precipitates in an Al-Mg-Si-Cu alloy. INTPART Workshop
• Conference lecture
  Bergh, Tina; Sørhaug, Jørgen Andre; Thronsen, Elisabeth; Frøystein, Kristin; Sunde, Jonas Kristoffer; Vullum, Per Erik; Holmestad, Randi. (2023) Scanning transmission electron microscopy and in situ heating reveal the development of individual nanoscale precipitates in an Al-Mg-Si-Cu alloy. EMAG MMC
• Conference lecture
  Bergh, Tina; Sørhaug, Jørgen Andre; Thronsen, Elisabeth; Frøystein, Kristin; Sunde, Jonas Kristoffer; Vullum, Per Erik; Holmestad, Randi. (2023) Studying the evolution of individual precipitates in an Al-Mg-Si-Cu alloy by in situ heating and scanning precession electron diffraction. LightMAT
• Conference poster
  Sørhaug, Jørgen Andre; Korsvold, Håkon; Grong, Øystein; Vullum, Per Erik; Holmestad, Randi. (2023) Multiscale study of a HYB welded Al-Mg-Si-Cu alloy using electron backscattered diffraction and transmission electron microscopy. LightMAT
• Conference lecture
  Thronsen, Elisabeth; Bergh, Tina; Sørhaug, Jørgen Andre; Frøystein, Kristin; Wenner, Sigurd; Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Holmestad, Randi. (2023) Studying precipitation in aluminium alloys using 4D-STEM. The 20th International Microscopy Congress (IMC20)
• Conference lecture
  Holmestad, Randi; Thronsen, Elisabeth; Kawahara, Yasuhito; Bergh, Tina; Sørhaug, Jørgen Andre; Hell, Christoph Martin; Bjørge, Ruben; Christiansen, Emil; Kaneko, Kenji; Marioara, Calin Daniel. (2023) Nucleation and Phase Development of Precipitates in age-hardenable Aluminium Alloys studied by 4D-STEM. Microscopy and Analysis

2022

• Conference poster
  Celotto, 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
• Lecture
  Celotto, 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
• Conference poster
  Sørhaug, Jørgen Andre; Celotto, 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
• Conference lecture
  Bergh, Tina; Thronsen, Elisabeth; Christiansen, Emil Frang; Frafjord, Jonas; Thorsen, Tor Inge; Nordahl, Gregory; Sørhaug, Jørgen A; Holmestad, Randi; Helvoort, Antonius Van. (2022) Scanning precession electron diffraction for phase mapping. Electron diffraction for solving engineering problems
• Lecture
  Celotto, 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)

2021

• Lecture
  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. 26th International Conference on Fracture and Structural Integrity
• Lecture
  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. 26th International Conference on Fracture and Structural Integrity
• Lecture
  Celotto, 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

2019

• Conference poster
  Lysne, Hogne; Ristola, Markus Joel Benjamin; Sørhaug, Jørgen Andre; Lundberg, Marisa Di Sabatino; Holmestad, Randi; Reenaas, Turid Dory. (2019) Tungsten doped silicon for intermediate band solar cells. Norwegian solar cell conference 2019
• Conference poster
  Sørhaug, Jørgen A; Lysne, Hogne; Lundberg, Marisa di Sabatino; Reenaas, Turid Dory; Holmestad, Randi. (2019) TEM characterization of W-implanted Si. Norwegian solar cell conference