Jiali He
About
Jiali He is a postdoctoral fellow in the Functional topological systems group at the Department of Materials Science and Engineering. Her research is part of the ERC ATRONICS project (see what this is about on YouTube). It focuses on electronic property engineering in the ferroelectric material hexagonal ErMnO3 and aims to utilize ferroelectric domain walls for electronic signal control at the nanoscale. Throughout her work, different microscopy techniques are applied, such as Scanning Probe Microscopy (SPM) techniques and Focused Ion Beam/ Scanning Electron Microscopy (FIB/SEM).
Jiali He obtained her PhD degree in Material Science and Engineering in 2024 at the Faculty of Natural Sciences, NTNU, under the supervision of Professor Dennis Meier and Professor Sverre Selbach.
Jiali He obtained her master's and bachelor's degrees in Material Engineering and Material Physics, respectively, from Yunnan University in China.
Publications
2026
-
Ushakov, Ivan;
Topstad, Mats;
Khalid, Muhammad Zeeshan;
Sharma, Niyorjyoti;
Grams, Christoph P.;
Ludacka, Ursula.
(2026)
Hybrid antiferroelectric–ferroelectric domain walls in noncollinear antipolar oxides.
Nature Nanotechnology
Academic article
-
Kunzmann, A.;
Kharsah, O.;
Kunzmann, S.;
Vinayakumar, V.;
Segets, D.;
He, J..
(2026)
Synthesis and characterization of WO3 single crystals by physical vapor transport method.
Journal of Crystal Growth
Academic article
2025
-
He, Jiali;
Ludacka, Ursula;
Hunnestad, Kasper Aas;
Småbråten, Didrik Rene;
Shapovalov, Konstantin;
Vullum, Per Erik.
(2025)
Local p‐ and n‐Type Doping of an Oxide Semiconductor via Electric‐Field‐Driven Defect Migration.
Advanced Science
Academic article
-
Chatterjee, Payel;
Nord, Magnus;
He, Jiali;
Meier, Dennis;
Brüne, Christoph.
(2025)
Challenges and insights in growing epitaxial FeSn thin films on GaAs(111) substrate using molecular beam epitaxy.
Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films
Academic article
-
Richarz, Leonie;
Skogvoll, Ida Cathrine;
Tokle, Egil Ytterli;
Hunnestad, Kasper Aas;
Ludacka, Ursula;
He, Jiali.
(2025)
Ferroelectric Domain Walls for Environmental Sensors.
ACS Applied Materials & Interfaces
Academic article
2024
-
He, Jiali;
Zahn, Manuel Peter;
Ushakov, Ivan;
Richarz, Leonie;
Ludacka, Ursula;
Roede, Erik Dobloug.
(2024)
Non-Destructive Tomographic Nanoscale Imaging of Ferroelectric Domain Walls.
Advanced Functional Materials
Academic article
-
Sharma, Niyorjyoti;
Holsgrove, Kristina M.;
Dalzell, James;
McCluskey, Conor J.;
He, Jiali;
Meier, Dennis.
(2024)
AFM-Based Functional Tomography – To Mill or Not to Mill, that is the Question!.
Advanced Materials Interfaces
Academic article
-
Ludacka, Ursula;
He, Jiali;
Qin, Shuyu;
Zahn, Manuel Peter;
Christiansen, Emil;
Hunnestad, Kasper Aas.
(2024)
Imaging and structure analysis of ferroelectric domains, domain walls, and vortices by scanning electron diffraction.
npj Computational Materials
Academic article
2023
-
Sandvik, Olav W.;
Müller, Aaron Merlin;
Ånes, Håkon W.;
Zahn, Manuel;
He, Jiali;
Feibig, Manfred.
(2023)
Pressure Control of Nonferroelastic Ferroelectric Domains in ErMnO<inf>3</inf>.
Nano Letters
Reader opinion piece
-
Lu, Haidong;
Tan, Yueze;
Richarz, Leonie;
He, Jiali;
Wang, Bo;
Meier, Dennis.
(2023)
Electromechanics of Domain Walls in Uniaxial Ferroelectrics.
Advanced Functional Materials
Academic article
-
Richarz, Leonie;
He, Jiali;
Ludacka, Ursula;
Bourret, E.;
Yan, Z.;
Helvoort, Antonius Van.
(2023)
Moiré fringes in conductive atomic force microscopy.
Applied Physics Letters
Academic article
-
Luo, Sihai;
Lian, Enkui;
He, Jiali;
Mello, John Christian de.
(2023)
Flexible Transparent Electrodes Formed from Template-Patterned Thin-Film Silver.
Advanced Materials
Academic article
2021
-
He, Jiali;
Jusnes, Karin Fjeldstad;
Tangstad, Merete.
(2021)
Phase transformation in quartz at elevated temperatures.
Aspects in Mining & Mineral Science (AMMS)
Article in business/trade/industry journal
Journal publications
-
Ushakov, Ivan;
Topstad, Mats;
Khalid, Muhammad Zeeshan;
Sharma, Niyorjyoti;
Grams, Christoph P.;
Ludacka, Ursula.
(2026)
Hybrid antiferroelectric–ferroelectric domain walls in noncollinear antipolar oxides.
Nature Nanotechnology
Academic article
-
Kunzmann, A.;
Kharsah, O.;
Kunzmann, S.;
Vinayakumar, V.;
Segets, D.;
He, J..
(2026)
Synthesis and characterization of WO3 single crystals by physical vapor transport method.
Journal of Crystal Growth
Academic article
-
He, Jiali;
Ludacka, Ursula;
Hunnestad, Kasper Aas;
Småbråten, Didrik Rene;
Shapovalov, Konstantin;
Vullum, Per Erik.
(2025)
Local p‐ and n‐Type Doping of an Oxide Semiconductor via Electric‐Field‐Driven Defect Migration.
Advanced Science
Academic article
-
Chatterjee, Payel;
Nord, Magnus;
He, Jiali;
Meier, Dennis;
Brüne, Christoph.
(2025)
Challenges and insights in growing epitaxial FeSn thin films on GaAs(111) substrate using molecular beam epitaxy.
Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films
Academic article
-
Richarz, Leonie;
Skogvoll, Ida Cathrine;
Tokle, Egil Ytterli;
Hunnestad, Kasper Aas;
Ludacka, Ursula;
He, Jiali.
(2025)
Ferroelectric Domain Walls for Environmental Sensors.
ACS Applied Materials & Interfaces
Academic article
-
He, Jiali;
Zahn, Manuel Peter;
Ushakov, Ivan;
Richarz, Leonie;
Ludacka, Ursula;
Roede, Erik Dobloug.
(2024)
Non-Destructive Tomographic Nanoscale Imaging of Ferroelectric Domain Walls.
Advanced Functional Materials
Academic article
-
Sharma, Niyorjyoti;
Holsgrove, Kristina M.;
Dalzell, James;
McCluskey, Conor J.;
He, Jiali;
Meier, Dennis.
(2024)
AFM-Based Functional Tomography – To Mill or Not to Mill, that is the Question!.
Advanced Materials Interfaces
Academic article
-
Ludacka, Ursula;
He, Jiali;
Qin, Shuyu;
Zahn, Manuel Peter;
Christiansen, Emil;
Hunnestad, Kasper Aas.
(2024)
Imaging and structure analysis of ferroelectric domains, domain walls, and vortices by scanning electron diffraction.
npj Computational Materials
Academic article
-
Sandvik, Olav W.;
Müller, Aaron Merlin;
Ånes, Håkon W.;
Zahn, Manuel;
He, Jiali;
Feibig, Manfred.
(2023)
Pressure Control of Nonferroelastic Ferroelectric Domains in ErMnO<inf>3</inf>.
Nano Letters
Reader opinion piece
-
Lu, Haidong;
Tan, Yueze;
Richarz, Leonie;
He, Jiali;
Wang, Bo;
Meier, Dennis.
(2023)
Electromechanics of Domain Walls in Uniaxial Ferroelectrics.
Advanced Functional Materials
Academic article
-
Richarz, Leonie;
He, Jiali;
Ludacka, Ursula;
Bourret, E.;
Yan, Z.;
Helvoort, Antonius Van.
(2023)
Moiré fringes in conductive atomic force microscopy.
Applied Physics Letters
Academic article
-
Luo, Sihai;
Lian, Enkui;
He, Jiali;
Mello, John Christian de.
(2023)
Flexible Transparent Electrodes Formed from Template-Patterned Thin-Film Silver.
Advanced Materials
Academic article
-
He, Jiali;
Jusnes, Karin Fjeldstad;
Tangstad, Merete.
(2021)
Phase transformation in quartz at elevated temperatures.
Aspects in Mining & Mineral Science (AMMS)
Article in business/trade/industry journal
Outreach
2025
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Academic lectureChatterjee, Payel; Nord, Magnus; He, Longfei; He, Jiali; Hartl, Matthias; Meier, Dennis. (2025) Optimizing Epitaxial Growth of FeSn Thin Films: Comparative Analysis on Si(111), GaAs(111), and MgO(111) Substrates. 14th Joint European Magnetic Symposia - JEMS 2025. , Frankfurt 24.08.2025 - 29.01.2026
2024
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PosterDragland, Ruben Skjelstad; Richarz, Leonie Caroline; Hansen, Ingvild; Zahn, Manuel; He, Jiali; Hentschel, Mario. (2024) Getting in Contact with Ferroelectric Domain Walls. FerroSchool 2024 , Ljubliana 18.11.2024 - 21.11.2024
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PosterChatterjee, Payel; He, Longfei; He, Jiali; Nord, Magnus; Meier, Dennis; Brüne, Christoph. (2024) Influence of Substrate Choice on the Epitaxial Growth and Properties of FeSn Thin Films. International Conference on Magnetism(ICM) 2024 , Bologna 30.06.2024 - 05.07.2024