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Almost pure Jeff = 1/2 Mott state of In2Ir2O7 in the limit of reduced intersite hopping
https://repo.qst.go.jp/records/79124
https://repo.qst.go.jp/records/791241b70b293-00a8-4ac3-85d0-4e60ba4a9df3
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-07-23 | |||||
| タイトル | ||||||
| タイトル | Almost pure Jeff = 1/2 Mott state of In2Ir2O7 in the limit of reduced intersite hopping | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Krajewska, Aleksandra
× Krajewska, Aleksandra× Takayama, Tomohiro× Dinnebier, Robert× Yaresko, Alexander× Ishii, Kenji× Isobe, Masahiko× Takagi, Hidenori× Kenji, Ishii |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The pyrochlore iridate In2Ir2O7 is a Jeff = 1/2 Mott insulator with frustrated magnetism. Despite the large trigonal distortion, only a small admixture of Jeff = 3/2 component in the Jeff = 1/2 bands is observed as compared with other pyrochlore iridates A2Ir2O7 (A = trivalent cation). We argue that the reduced intersite hopping between the Jeff = 1/2 and the Jeff = 3/2 manifold, due to the large trigonal distortion and the covalent character of In-O bonds, plays a predominant role in the distinct behavior of In2Ir2O7. Such effect of the intersite hopping should not be dismissed in the local physics of Jeff = 1/2 Mott insulators. | |||||
| 書誌情報 |
Physical Review B 巻 101, 号 12, p. 121101, 発行日 2020-03 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2469-9950 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevB.101.121101 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.aps.org/prb/abstract/10.1103/PhysRevB.101.121101 | |||||
