4 records found.
Phase Separation Phenomena in Lightly Cu-Doped A-Site-Ordered Quadruple Perovskite NdMn7O12
- Journal article
- Creator
-
Alexei A. Belik (author) (Search by this author)National Institute for Materials Science
;
Ran Liu (author) (Search by this author)
https://orcid.org/0000-0002-1659-2325
(unauthenticated)
National Institute for Materials Science
;
Kazunari Yamaura (author) (Search by this author)National Institute for Materials Science
- Keyword
- A-site-ordered quadruple perovskites, orbital order, phase separation, high-pressure synthesis
- Date published
- 2025-11-26
- Updated at
- 2025-12-16 14:09:42 +0900
B-Site-Ordered and Disordered Structures in A-Site-Ordered Quadruple Perovskites RMn3Ni2Mn2O12 with R = Nd, Sm, Gd, and Dy
- Journal article
- Creator
-
Alexei A. Belik (author) (Search by this author)
;
Ran Liu (author) (Search by this author)
https://orcid.org/0000-0002-1659-2325
(unauthenticated)
;
Masahiko Tanaka (author) (Search by this author)
;
Kazunari Yamaura (author) (Search by this author)
- Keyword
- A-site-ordered perovskites, high-pressure synthesis, synchrotron X-ray diffraction, crystal structures, magnetic properties
- Date published
- 2024-11-21
- Updated at
- 2024-12-16 16:30:48 +0900
Gd2CuZnMn4O12: A-site columnar-ordered perovskite with anisotropic thermal expansion and a gradual charge-order transition
- Journal article
- Creator
-
Alexei A. Belik (author) (Search by this author)National Institute for Materials Science
- Keyword
- A-site columnar-ordered perovskites, quadruple perovskites, high-pressure synthesis, charge ordering
- Date published
- 2024-01-01
- Updated at
- 2026-01-01 08:30:12 +0900
Anisotropic Thermal Expansion and a Second-Order Charge Order Transition in the Ferrimagnetic Dy2CuZnMn4O12 Perovskite with Triple A-Site Cation Ordering
- Journal article
- Creator
-
Alexei A. Belik (author) (Search by this author)National Institute for Materials Science
- Keyword
- crystal structure, magnetic properties, A-site columnar-ordered perovskites, ferrimagnets, high-pressure synthesis
- Date published
- 2023-12-11
- Updated at
- 2024-10-02 12:30:22 +0900