| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2026-04-02 |
| タイトル |
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タイトル |
Spin and orbital liquid states in triclinic ilmenite-type CuVO3 |
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言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Hajime Yamamoto
Keigo Ochi
Takuya Aoyama
Kenji Ishii
Daiju Matsumura
Takuya Tsuji
Saneyuki Ohno
Tadashi Abukawa
Kenya Ohgushi
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Spin liquid states have been significant topics in condensed-matter physics. In this study, we investigated possible spin and orbital liquid states in triclinic ilmenite-type CuVO3. Crystal structure refinements revealed Jahn–Teller distortion of Cu2+O6 octahedra, resulting in a characteristic 3dx2–y2 orbital arrangement to form a ferromagnetic dimer interaction. The magnetic properties indicate ferromagnetic interactions; however, no magnetic transitions were observed at temperatures down to 2 K. Other ilmenite-type vanadium oxides showed a long-range order of V–V dimers, whereas CuVO3 did not exhibit a static dimer state; rather, it exhibited a liquid state of V 3d orbitals at low temperatures. The spins and orbitals of distinct elements in the triclinic ilmenite-type CuVO3 behave as liquid states; thus, CuVO3 is a promising quantum spin–orbital compound. |
| 書誌情報 |
ACS Omega
巻 XXX,
号 XXX,
p. XXX-XXX,
発行日 2026-03
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| 出版者 |
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出版者 |
アメリカ化学会 |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2470-1343 |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
10.1021/acsomega.5c13303 |
