14 件のレコードが見つかりました。
B-Site-Ordered and Disordered Structures in A-Site-Ordered Quadruple Perovskites RMn3Ni2Mn2O12 with R = Nd, Sm, Gd, and Dy
- 論文
- 著者
-
Alexei A. Belik
;
Ran Liu
;
Masahiko Tanaka
;
Kazunari Yamaura
- キーワード
- A-site-ordered perovskites, high-pressure synthesis, synchrotron X-ray diffraction, crystal structures, magnetic properties
- 刊行年月日
- 更新時刻
- 2024-12-16 16:30:48 +0900
Spin reorientation and the interplay of magnetic sublattices in Er2CuMnMn4O12
- 論文
- 著者
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John M. Attah-Baah
;
Dmitry D. Khalyavin
;
Pascal Manuel
;
Nilson S. Ferreira
;
Alexei A. Belik
;
Roger D. Johnson
- キーワード
- A-site columnar-ordered perovskites, neutron diffraction, magnetic structures, ferrimagnets, spin-reorientation transitions
- 刊行年月日
- 更新時刻
- 2024-12-09 16:30:40 +0900
Magnetic structures of PrMn7O12: Intersublattice magnetoelastic coupling and incommensurate spin canting
- 論文
- 著者
-
Dylan Behr
;
LIU Ran
;
YAMAURA Kazunari
;
BELIK Alexei
;
Dmitry D. Khalyavin
;
Roger D. Johnson
- キーワード
- RMn7O12, quadruple perovskites, neutron diffraction, magnetic structures
- 刊行年月日
- 2024-10-16
- 更新時刻
- 2024-11-26 16:37:04 +0900
Comment on “Octahedral Distortion and Displacement-Type Ferroelectricity with Switchable Photovoltaic Effect in a 3d3-Electron Perovskite System”
- 論文
- 著者
-
Alexei A. Belik
- キーワード
- comment, perovskites, crystal structures, X-ray diffraction
- 刊行年月日
- 2024-10-17
- 更新時刻
- 2024-10-22 12:30:20 +0900
Anisotropic Thermal Expansion and a Second-Order Charge Order Transition in the Ferrimagnetic Dy2CuZnMn4O12 Perovskite with Triple A-Site Cation Ordering
- 論文
- 著者
-
Alexei A. Belik
- キーワード
- crystal structure, magnetic properties, A-site columnar-ordered perovskites, ferrimagnets, high-pressure synthesis
- 刊行年月日
- 2023-12-11
- 更新時刻
- 2024-10-02 12:30:22 +0900
Inverse exchange bias effects and magnetoelectric coupling of the half-doped perovskite-type chromites Gd0.5Sr0.5CrO3 and Gd0.5Ca0.5CrO3
- 論文
- 著者
-
Biswajit Dalal
;
Xun Kang
;
Yoshitaka Matsushita
;
Alexei A. Belik
;
Yoshihiro Tsujimoto
;
Kazunari Yamaura
- キーワード
- perovskite oxide, chromium, exchange bias effect
- 刊行年月日
- 2022-09-21
- 更新時刻
- 2024-09-10 12:30:18 +0900
Two Perovskite Modifications of BiFe0.6Mn0.4O3 Prepared by High-Pressure and Post-Synthesis Annealing at Ambient Pressure
- 論文
- 著者
-
Alexei A. Belik
- キーワード
- multiferroics, doped BiFeO3, high-pressure synthesis, irreversible transformations, conversion polymorphism
- 刊行年月日
- 更新時刻
- 2024-08-31 08:30:24 +0900
Three Perovskite Phases with Different Cation Orders in Sm2MnMn(Mn4−xSbx)O12
- 論文
- 著者
-
Xuan Liang
;
Kazunari Yamaura
;
Alexei A. Belik
- キーワード
- A-site columnar-ordered perovskites, high-pressure, crystal structures, ferrimagnets
- 刊行年月日
- 2024-07-19
- 更新時刻
- 2024-07-24 08:30:21 +0900
New Structural Distortions in Osmate Perovskite Na1–xKxOsO3 Synthesized under High Pressure
- 論文
- 著者
-
Jie Chen
;
Alexei A. Belik
;
Kazunari Yamaura
;
Jianshi Zhou
- キーワード
- KOsO3, Osmate, Perovskite
- 刊行年月日
- 更新時刻
- 2024-05-27 11:55:03 +0900
Two displacive ferroelectric phase transitions in multiferroic quadruple perovskite BiMn7O12
- 論文
- 著者
-
A. Maia
;
M. Kempa
;
V. Bovtun
;
R. Vilarinho
;
C. Kadlec
;
J. Agostinho Moreira
;
A. A. Belik
;
P. Proschek
;
S. Kamba
- キーワード
- BiMn7O12, perovskites, multiferroic, ferroelectric transition
- 刊行年月日
- 2024-04-25
- 更新時刻
- 2024-05-02 16:30:12 +0900