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Magnetization Plateau of the Distorted Diamond Spin Chain
https://repo.qst.go.jp/records/79637
https://repo.qst.go.jp/records/796371a52ead4-0ad4-42da-936b-82dcdac5fa25
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-03-25 | |||||
| タイトル | ||||||
| タイトル | Magnetization Plateau of the Distorted Diamond Spin Chain | |||||
| 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_5794 | |||||
| 資源タイプ | conference paper | |||||
| 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 |
Ueno, Yuki
× Ueno, Yuki× Zenda, Tomosuke× Tachibana, Yuta× Okamoto, Kiyomi× Sakai, Toru× Sakai, Toru |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The frustrated quantum spin system on the distorted diamond chain lattice is investigated using the numerical diagonalization of finite- size clusters and the level spectroscopy analysis. In the previous work this system was revealed to exhibit the 1/3 magnetization plateau due to two different mechanisms depending on the coupling parameters, and the phase diagram at the 1/3 magnetization was obtained. In the present work it is found that the 1/3 magnetization plateau vanishes for sufficiently large XY-like coupling anisotropy. The phase diagram based on the level spectroscopy analysis is also presented. |
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| 書誌情報 |
JPS Conference Proceedings 巻 30, p. 011085-1-011085-5, 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 | 2435-3892 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.7566/JPSCP.30.011085 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.jps.jp/doi/10.7566/JPSCP.30.011084 | |||||
