From

Institution

Field

Type

Open access only Cited by patents (Lens) Include non-Aachen papers (citing/cited)

Reset

Papers matching “vacancy migration” 30

Sort: Relevance Cited Newest Oldest Fwci Patents ⇩ CSV

Not finding it? Sign in to also search OpenAlex live.

A Physical Description of the Variability in Single‐ReRAM Devices and Hardware‐Based Neuronal Networks
2023 Advanced Intelligent Systems article Engineering Advanced Memory and Neural Computing Open access

Carsten Funck, Stefan Wiefels, Christopher Bengel, Kristoffer Schnieders, Susanne Hoffmann‐Eifert, Regina Dittmann, +1 more

3

citations
Oxide-ion transport at low and high electric fields in brownmillerite Sr 2 Fe 2 O 5 and perovskite SrFeO 2.5 : A molecular dynamics study
2026 Physical Review Materials article Materials Science Advancements in Solid Oxide Fuel Cells Open access

Sonja Ambaum, Stine Spinger, Roger A. De Souza

0

citations
Investigation of the Large Variability of HfO2‐Based Resistive Random Access Memory Devices with a Small Current Compliance by a Kinetic Monte Carlo Model
2023 physica status solidi (a) article Engineering Advanced Memory and Neural Computing Open access

Ching-Jung Chen, Konstantin Z. Rushchanskii, Christoph Jungemann

2

citations
Ferroelectric and resistive switching in epitaxial Hf$_{0.5}$Zr$_{0.5}$O$_{2}$
2025 JuSER (Forschungszentrum Jülich) dissertation Engineering Ferroelectric and Negative Capacitance Devices Open access

0

citations
Accurate evaluation method for HRS retention of VCM ReRAM
2024 APL Materials article Engineering Advanced Memory and Neural Computing Open access

Nils Kopperberg, Dirk J. Wouters, Rainer Waser, Stephan Menzel, Stefan Wiefels

8

citations
Dependence of Oxygen Diffusion on the La and Sr Configuration in Melilite-Type La 1+ x Sr 1– x Ga 3 O 7+ x /2 by Neural Network Potential Molecular Dynamics Simulation
2024 The Journal of Physical Chemistry C article Materials Science Advancements in Solid Oxide Fuel Cells Open access

Tsubasa Koyama, Masanobu Nakayama, Judith Schuett, Steffen Grieshammer

3

citations
Dual‐Mode Operation of Epitaxial Hf 0.5 Zr 0.5 O 2 : Ferroelectric and Filamentary‐Type Resistive Switching
2023 physica status solidi (a) article Engineering Ferroelectric and Negative Capacitance Devices Open access

Fenja Berg, Kalle Goß, U. Böttger, Regina Dittmann

13

citations
Faster grain-boundary diffusion with a higher activation enthalpy than bulk diffusion in ionic space-charge layers
2026 Physical Chemistry Chemical Physics article Materials Science Dielectric properties of ceramics Open access

Timon F. Kielgas, Roger A. De Souza

1

citations
Impact of O Concentration on the Thermal Stability and Decomposition Mechanism of (Cr, Al)N Compared to (Ti, Al)N Thin Films
2026 SSRN Electronic Journal preprint Engineering Metal and Thin Film Mechanics Open access

Pauline Kümmerl, Ganesh Kumar Nayak, Felix Leinenbach, Zsolt Czigány, Daniel Primetzhofer, S. Kolozsvári, +3 more

0

citations
Ionische Leitfähigkeit in Akzeptor-Dotiertem Bariumzirkonat
2021 RWTH Publications (RWTH Aachen) dissertation Materials Science Advancements in Solid Oxide Fuel Cells Open access

Fabian M. Draber

2

citations
The Sluggish Diffusion of Cations in CeO2 Probed through Molecular Dynamics and Metadynamics Simulations
2023 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

7

citations
Impact of O concentration on the thermal stability and decomposition mechanism of (Cr,Al)N compared to (Ti,Al)N thin films
2026 Acta Materialia article Engineering Metal and Thin Film Mechanics Open access

Pauline Kümmerl, Ganesh Kumar Nayak, Felix Leinenbach, Zsolt Czigány, Daniel Primetzhofer, S. Kolozsvári, +3 more

0

citations
Impact of d-states on transition metal impurity diffusion in TiN
2023 Scientific Reports article Materials Science Fusion materials and technologies Open access

Ganesh Kumar Nayak, David Holec, Martin Zelený

5

citations
Simulating H$$^+$$, O$$^{2-}$$ and Sr$$^{2+}$$ transport in SrTiO$$_3$$ with a machine-learning potential
2025 Journal of Materials Science Materials in Energy article Materials Science Machine Learning in Materials Science Open access

Caitlin Perkampus, Stefan N. Adams, Roger A. De Souza

1

citations
High temperature oxidation of Cr-Al-O-N thin films: Complex interplay of oxide scale formation and kinetically limited decomposition
2026 Corrosion Science article Engineering Metal and Thin Film Mechanics Open access

Pauline Kümmerl, Devi Janani Ramesh, Felix Leinenbach, Ganesh Kumar Nayak, Daniel Primetzhofer, S. Kolozsvári, +3 more

0

citations
Passivating oxidation behavior of Ti0.12Al0.21B0.67 coatings investigated by scanning transmission electron microscopy and chemical environment dependent density functional theory simulations
2024 Acta Materialia article Engineering High-Temperature Coating Behaviors Open access

Sebastian Lellig, Amir Hossein Navidi Kashani, Marcus Hans, Ganesh Kumar Nayak, Johann Michler, Jochen M. Schneider

6

citations
Impact of charge transition levels on grain boundary properties in acceptor doped oxide ceramics: A phase-field study
2026 TUbilio (Technical University of Darmstadt) preprint Materials Science Advancements in Solid Oxide Fuel Cells Open access

Kai Wang, Sangjun Kang, Mahmoud Serour, Roger A. De Souza, Andreas Klein, Rotraut Merkle, +5 more

1

citations
Enhanced room-temperature Na+ ionic conductivity in Na4.92Y0.92Zr0.08Si4O12
2023 eScience article Engineering Advanced Battery Materials and Technologies Open access

Aikai Yang, Kai Yao, Mareen Schaller, Enkhtsetseg Dashjav, Hang Li, Shuo Zhao, +14 more

79

citations
Determining the Electrical Charging Speed Limit of ReRAM Devices
2021 IEEE Journal of the Electron Devices Society article Engineering Advanced Memory and Neural Computing Open access cited by 1 patent

Moritz von Witzleben, Sebastian Walfort, Rainer M. Waser, Stephan Menzel, U. Böttger

17

citations
Low-Voltage Resistive Switching and Synaptic Plasticity in Cs2AgBiBr6 Memristors
2026 ACS Applied Materials & Interfaces article Engineering Advanced Memory and Neural Computing Open access

Zhuang Miao, Ahmed Kadid, Alexander Löwen, Naveen Kolluru, Christian Tückmantel, Timo Maschwitz, +7 more

2

citations
Highly active Ni/(La, Ce)Ox catalysts for CO2 methanation: Effect of synthesis method on catalytic performance and structural dynamics
2026 ChemRxiv preprint Chemical Engineering Catalysts for Methane Reforming Open access

Jie Ren, Felix Egger, Natalia Simitsis, Chalachew Mebrahtu, Mirijam Zobel, Regina Palkovits

0

citations
Real-Space Visualization of the Intrinsic Aging in n -type Mg 3 ( Sb , Bi ) 2 Thermoelectrics
2026 Physical Review X article Materials Science Advanced Thermoelectric Materials and Devices Open access

Anonymous, Nuo Qu, Sumayya, Yu-ke Zhu, Jianbo Zhu, Tinglu Song, +8 more

0

citations
Thermal and chemical stability of transition metal aluminium nitrides, oxynitrides, and diboride hard coatings
2026 RWTH Publications (RWTH Aachen) book Engineering Metal and Thin Film Mechanics Open access

Pauline Gabriele Kümmerl

0

citations
Diffusion Kinetics of Ba Cations in Perovskite BaTiO3: A Combined Tracer Diffusion and Metadynamics Study
2026 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

0

citations
Oxygen Diffusion in Brownmillerite Sr 2 Fe 2 O 5 is Two-Dimensional: Results from a Molecular Dynamics Study
2024 Chemistry of Materials article Materials Science Advancements in Solid Oxide Fuel Cells Open access

Sonja Ambaum, Neil L. Allan, Regina Dittmann, Roger A. De Souza

10

citations