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Behavior of cation vacancies in single-crystal and in thin-film SrTiO3 : The importance of strontium vacancies and their defect associates2020 Physical Review Materials article Materials Science Electronic and Structural Properties of Oxides
Ute N. Gries, Markus Kessel, Felix V. E. Hensling, Regina Dittmann, Manfred Martin, Roger A. De Souza
19citations -
Tailoring the Electron and Phonon Transport in Metavalently Bonded GeTe by Stepwise Doping2025 Advanced Energy Materials article Materials Science Advanced Thermoelectric Materials and Devices Open access
Ming Liu, Muchun Guo, Yuxuan Yang, Xingyan Dong, Haiyan Lyu, Yingda Lai, +10 more
29citations -
Unveiling the mechanisms of motion of synchro-Shockley dislocations in Laves phases2023 Physical Review Materials article Materials Science Microstructure and mechanical properties Open access
Zhuocheng Xie, Dimitri Chauraud, Achraf Atila, Erik Bitzek, Sandra Korte‐Kerzel, Julien Guénolé
19citations -
Dynamics of the spatial separation of electrons and mobile oxygen vacancies in oxide heterostructures2020 Physical Review Materials article Materials Science Electronic and Structural Properties of Oxides Open access
Alexander F. Zurhelle, Dennis Valbjørn Christensen, Stephan Menzel, Felix Gunkel
19citations -
Faster Diffusion of Oxygen Along Dislocations in (La,Sr)MnO 3+δ Is a Space‐Charge Phenomenon2021 Advanced Functional Materials article Materials Science Advancements in Solid Oxide Fuel Cells Open access
Jacqueline M. Börgers, Joe Kler, Ke Ran, Elizabeth Larenz, Thomas E. Weirich, Regina Dittmann, +1 more
30citations -
Microscopic origins of electron trapping in amorphous silicon nitride ( a -Si 3 N 4 ) and its role in charge-trap flash memory2026 Journal of Physics Condensed Matter article Engineering Semiconductor materials and devices Open access
Christoph Wilhelmer, Lukas Hückmann, Jonathon P. Cottom, Dominic Waldhoer, Jörg Meyer, Tibor Grasser
0citations -
Unraveling Crystallization Mechanisms and Electronic Structure of Phase‐Change Materials by Large‐Scale Ab Initio Simulations2022 Advanced Materials article Materials Science Phase-change materials and chalcogenides Open access
Yazhi Xu, Yuxing Zhou, Xudong Wang, Wei Zhang, Evan Ma, Volker L. Deringer, +1 more
56citations -
The Sluggish Diffusion of Cations in CeO2 Probed through Molecular Dynamics and Metadynamics Simulations2023 Advanced Engineering Materials article Materials Science Advancements in Solid Oxide Fuel Cells Open access
S. Körfer, Alexander Bonkowski, Joe Kler, P. D. Hatton, Blas Pedro Uberuaga, Roger A. De Souza
7citations -
Impact of the Ohmic Electrode on the Endurance of Oxide-Based Resistive Switching Memory2021 IEEE Transactions on Electron Devices article Engineering Advanced Memory and Neural Computing Open access
Stefan Wiefels, Moritz von Witzleben, Michael Hüttemann, U. Böttger, Rainer M. Waser, Stephan Menzel
39citations -
in situ observation of reversible phase transitions in Gd-doped ceria driven by electron beam irradiation2024 Nature Communications article Materials Science Advancements in Solid Oxide Fuel Cells Open access
Ke Ran, Fanlin Zeng, Stefan Baumann, Wilhelm Albert Meulenberg, Joachim Mayer
10citations -
In-Gap States of HfO2 Nanoislands Driven by Crystal Nucleation: Implications for Resistive Random-Access Memory Devices2022 ACS Applied Nano Materials article Engineering Advanced Memory and Neural Computing Open access
Niclas Schmidt, Konstantin Z. Rushchanskii, Urška Trstenjak, Regina Dittmann, Silvia Karthäuser
8citations