Usler, Adrian L. ; Ketter, Fabian ; De Souza, Roger A. (2024)
How space-charge behaviour at grain boundaries in electroceramic oxides is modified by two restricted equilibria.
In: Physical Chemistry Chemical Physics
doi: 10.1039/d3cp05870k
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Hadaeghi, Niloofar ; Dai, Mian ; Zhang, Yixuan ; Xie, Ruiwen ; Nouri, Hamid ; Zhang, Hongbin (2024)
Origin of antiferroelectricity in NaNbO₃.
In: Physical Review Materials, 8 (1)
doi: 10.1103/PhysRevMaterials.8.015004
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Zhang, Mao-Hua ; Ding, Hui ; Egert, Sonja ; Zhao, Changhao ; Villa, Lorenzo ; Fulanovic, Lovro ; Groszewicz, Pedro B. ; Buntkowsky, Gerd ; Kleebe, Hans-Joachim ; Albe, Karsten ; Klein, Andreas ; Koruza, Jurij (2023)
Tailoring high-energy storage NaNbO3-based materials from antiferroelectric to relaxor states.
In: Nature Communications, 14
doi: 10.1038/s41467-023-37060-4
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Ding, Hui ; Egert, Sonja ; Huang, Binxiang ; Jiang, Tianshu ; Carstensen, Leif ; Šić, Edina ; Liu, Yucheng ; Yang, Tongqing ; Groszewicz, Pedro Braga ; Kleebe, Hans-Joachim ; Klein, Andreas ; Molina-Luna, Leopoldo ; Buntkowsky, Gerd (2023)
Probing cation displacements in antiferroelectrics: a joint NMR and TEM approach.
In: Chemistry of Materials, 35 (23)
doi: 10.1021/acs.chemmater.3c02045
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Huang, Binxiang ; Erhart, Paul ; Yang, Tongqing ; Klein, Andreas (2023)
Electrostatic boundary conditions and (electro)chemical interface stability.
In: Advanced Materials Interfaces, 10 (21)
doi: 10.1002/admi.202300332
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Ding, Hui ; Hadaeghi, Niloofar ; Zhang, Mao-Hua ; Jiang, Tian-Shu ; Zintler, Alexander ; Carstensen, Leif ; Zhang, Yixuan ; Kleebe, Hans-Joachim ; Zhang, Hongbin ; Molina-Luna, Leopoldo (2023)
Translational antiphase boundaries in NaNbO3 antiferroelectrics.
In: ACS Applied Materials & Interfaces, 15 (51)
doi: 10.1021/acsami.3c15141
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Klomp, Arne J. ; Khachaturyan, Ruben ; Wallis, Theophilus ; Albe, Karsten ; Grünebohm, Anna (2022)
Thermal stability of nanoscale ferroelectric domains by molecular dynamics modeling.
In: Physical Review Materials, 6 (10)
doi: 10.1103/PhysRevMaterials.6.104411
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Villa, Lorenzo ; Albe, Karsten (2022)
Role of doping and defect quenching in antiferroelectric NaNbO3 from first principles.
In: Physical Review B, 106 (13)
doi: 10.1103/PhysRevB.106.134101
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Bein, Nicole S. ; Kmet, Brigita ; Rojac, Tadej ; Golob, Andreja Benčan ; Malič, Barbara ; Moxter, Julian ; Schneider, Thorsten ; Fulanovic, Lovro ; Azadeh, Maryam ; Frömling, Till ; Egert, Sonja ; Wang, Hongguang ; Aken, Peter van ; Schwarzkopf, Jutta ; Klein, Andreas (2022)
Fermi energy, electrical conductivity, and the energy gap of NaNbO3.
In: Physical Review Materials, 6 (8)
doi: 10.1103/PhysRevMaterials.6.084404
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Ghorbani, Elaheh ; Villa, Lorenzo ; Erhart, Paul ; Klein, Andreas ; Albe, Karsten (2022)
Self-consistent calculations of charge self-trapping energies: A comparative study of polaron formation and migration in PbTiO3.
In: Physical Review Materials, 6 (7)
doi: 10.1103/PhysRevMaterials.6.074410
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Zhang, Mao-Hua ; Shen, Chen ; Zhao, Changhao ; Dai, Mian ; Yao, Fang-Zhou ; Wu, Bo ; Ma, Jina ; Nan, Hu ; Wang, Dawei ; Yuan, Qibin ; Silva, Lucas Lemos da ; Fulanovic, Lovro ; Schöckel, Alexander ; Liu, Peitao ; Zhang, Hongbin ; Li, Jing-Feng ; Wang, Ke ; Rödel, Jürgen ; Hinterstein, Manuel (2022)
Deciphering the phase transition-induced ultrahigh piezoresponse in (K,Na)NbO3-based piezoceramics.
In: Nature communications, 13
doi: 10.1038/s41467-022-31158-x
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Villa, Lorenzo ; Ghorbani, Elaheh ; Albe, Karsten (2022)
Role of intrinsic defects in cubic NaNbO3: A computational study based on hybrid density-functional theory.
In: Journal of Applied Physics, 131 (12)
doi: 10.1063/5.0079881
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Jiang, Lingzi ; Huang, Can ; Zhu, Yan ; Pan, Yanfei ; Fan, Jiyu ; Zhang, Kaicheng ; Ma, Chunlan ; Shi, Daning ; Zhang, Hongbin (2022)
Tuning the size of skyrmion by strain at the Co/Pt₃ interfaces.
In: iScience, 25 (4)
doi: 10.1016/j.isci.2022.104039
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Fulanovic, Lovro ; Zhang, Mao-Hua ; Fu, Yuping ; Koruza, Jurij ; Rödel, Jürgen (2021)
NaNbO3-based antiferroelectric multilayer ceramic capacitors for energy storage applications.
In: Journal of the European Ceramic Society, 41 (11)
doi: 10.1016/j.jeurceramsoc.2021.04.052
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Zhang, Mao-Hua ; Carstensen, Leif ; Zhao, Changhao ; Fulanovic, Lovro ; Donner, Wolfgang ; Koruza, Jurij (2021)
Revealing the solid-state processing mechanisms of antiferroelectric AgNbO3 for energy storage.
In: Journal of the American Ceramic Society, 105 (1)
doi: 10.1111/jace.18091
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Ding, Hui ; Zhang, Mao-Hua ; Koruza, Jurij ; Molina-Luna, Leopoldo ; Kleebe, Hans-Joachim (2021)
Domain morphology of newly designed lead-free antiferroelectric NaNbO3-SrSnO3 ceramics.
In: Journal of the American Ceramic Society, 104 (7)
doi: 10.1111/jace.17738
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Schuldt, Katharina N. S. ; Ding, Hui ; Jaud, Jean-Christophe ; Koruza, Jurij ; Klein, Andreas (2021)
Influence of Defects on the Schottky Barrier Height at BaTiO3/RuO2 Interfaces.
In: physica status solidi (a), 2021
doi: 10.1002/pssa.202100143
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Koruza, Jurij ; Klein, Andreas ; Huart, Véronique ; Bagnoli, Jessica (2021)
Electroceramics XVII - the 2020 virtual conference experience at TU Darmstadt.
In: Open Ceramics, 2021 (6)
doi: 10.1016/j.oceram.2021.100114
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Zhang, Mao-Hua ; Zhao, Changhao ; Fulanovic, Lovro ; Rödel, Jürgen ; Novak, Nikola ; Schökel, Alexander ; Koruza, Jurij (2021)
Revealing the mechanism of electric-field-induced phase transition in antiferroelectric NaNbO3 by in situ high-energy x-ray diffraction.
In: Applied Physics Letters, 118 (13)
doi: 10.1063/5.0043050
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Pan, Zhao ; Zhang, Mao-Hua ; Nishikubo, Takumi ; Sakai, Yuki ; Yamamoto, Hajime ; Hojo, Hajime ; Fukuda, Masayuki ; Hu, Lei ; Ishizaki, Hayato ; Kaneko, Satoru ; Kawaguchi, Shogo ; Koruza, Jurij ; Rödel, Jürgen ; Azuma, Masaki (2021)
Polarization Rotation at Morphotropic Phase Boundary in New Lead-Free Na1/2Bi1/2V1−xTixO3 Piezoceramics.
In: ACS Applied Materials & Interfaces, 13 (4)
doi: 10.1021/acsami.0c18482
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Zhang, Mao-Hua ; Hadaeghi, Niloofar ; Egert, Sonja ; Ding, Hui ; Zhang, Hongbin ; Groszewicz, Pedro B. ; Buntkowsky, Gerd ; Klein, Andreas ; Koruza, Jurij (2021)
Design of Lead-Free Antiferroelectric (1 − x)NaNbO3−xSrSnO3 Compositions Guided by First-Principles Calculations.
In: Chemistry of Materials, 33 (1)
doi: 10.1021/acs.chemmater.0c03685
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Egert, Sonja ; Zhang, Mao-Hua ; Koruza, Jurij ; Groszewicz, Pedro B. ; Buntkowsky, Gerd (2020)
23Na NMR Spectroscopic Quantification of the Antiferroelectric− Ferroelectric Phase Coexistence in Sodium Niobate.
In: Journal of Physical Chemistry B, 124 (43)
doi: 10.1021/acs.jpcc.0c07202
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Zhang, Mao-Hua ; Fulanovic, Lovro ; Egert, Sonja ; Ding, Hui ; Groszewicz, Pedro B. ; Kleebe, Hans-Joachim ; Molina-Luna, Leopoldo ; Koruza, Jurij (2020)
Electric-field-induced antiferroelectric to ferroelectric phase transition in polycrystalline NaNbO 3.
In: Acta Materialia, 200
doi: 10.1016/j.actamat.2020.09.002
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Liu, Zhen ; Xu, Bai-Xiang (2020)
Insight into perovskite antiferroelectric phases: Landau theory and phase field study.
In: Scripta Materialia, 186
doi: 10.1016/j.scriptamat.2020.04.040
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Bein, Nicole S. ; Machado, Pamela ; Coll, Mariona ; Chen, Feng ; Makarovic, Maja ; Rojac, Tadej ; Klein, Andreas (2019)
Electrochemical Reduction of Undoped and Cobalt-Doped BiFeO3 Induced by Water Exposure: Quantitative Determination of Reduction Potentials and Defect Energy Levels Using Photoelectron Spectroscopy.
In: The Journal of Physical Chemistry Letters, 10
doi: 10.1021/acs.jpclett.9b02706
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