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Diffusion Kinetics of Ba Cations in Perovskite BaTiO3: A Combined Tracer Diffusion and Metadynamics Study2026 Chemistry of Materials article Materials Science Ferroelectric and Piezoelectric Materials Open access
Sylvia Koerfer, Bianca Dißmann, Norman Schier, Han‐Ill Yoo, Manfred Martin, Roger A. De Souza
0citations -
Oxygen Surface Exchange and Tracer Diffusion in Differently Oriented Thin Films of Gd-Doped CeO22020 ACS Applied Materials & Interfaces article Materials Science Advancements in Solid Oxide Fuel Cells
Stephan P. Waldow, Benjamin J. Statham, Hans F. Wardenga, Thomas E. Weirich, Andreas Klein, Roger A. De Souza
13citations -
Macromolecular Crowding: How Shape and Interactions Affect Diffusion2020 The Journal of Physical Chemistry B article Biochemistry, Genetics and Molecular Biology Diffusion and Search Dynamics Open access cited by 2 patents
Tomasz Skóra, Farzaneh Vaghefikia, Jörg Fitter, Svyatoslav Kondrat
82citations -
Microstructure stability and self-diffusion in the equiatomic HfScTiZr HCP multi-principal element alloy2023 Journal of Alloys and Compounds article Engineering Intermetallics and Advanced Alloy Properties Open access
Garlapati Mohan Muralikrishna, Sandipan Sen, Sai Kumaran Ayyappan, Krishnamoorthy Guruvidyathri, Juliana Schell, Łukasz Rogal, +5 more
11citations -
A general expression for the statistical error in a diffusion coefficient obtained from a solid‐state molecular‐dynamics simulation2023 Journal of Computational Chemistry article Materials Science Material Dynamics and Properties Open access
Adrian L. Usler, Dennis Kemp, Alexander Bonkowski, Roger A. De Souza
22citations -
Faster Diffusion of Oxygen Along Dislocations in (La,Sr)MnO 3+δ Is a Space‐Charge Phenomenon2021 Advanced Functional Materials article Materials Science Magnetic and transport properties of perovskites and related materials Open access
Jacqueline M. Börgers, Joe Kler, Ke Ran, Elizabeth Larenz, Thomas E. Weirich, Regina Dittmann, +1 more
30citations -
Oxygen Diffusion in Brownmillerite Sr 2 Fe 2 O 5 is Two-Dimensional: Results from a Molecular Dynamics Study2024 Chemistry of Materials article Materials Science Magnetic and transport properties of perovskites and related materials Open access
Sonja Ambaum, Neil L. Allan, Regina Dittmann, Roger A. De Souza
10citations -
The effect of water on alkali trace element diffusion (Li, Rb, Cs) in silicic melts2023 Geochimica et Cosmochimica Acta article Earth and Planetary Sciences Geological and Geochemical Analysis Open access
Juliana Troch, Christian Huber, Nico Kueter, Marcel Guillong, Michael Ackerson, Peter Ulmer, +1 more
4citations -
Quantitative Determination of Native Point‐Defect Concentrations at the ppm Level in Un‐Doped BaSnO3 Thin Films2022 Advanced Functional Materials article Materials Science Electronic and Structural Properties of Oxides Open access
Kendra Solveig Belthle, Ute N. Gries, Michael P. Mueller, Dennis Kemp, Abhinav Prakash, Marc‐André Rose, +4 more
14citations