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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1742-6596_969_1_012126.pdf | 407.56 kB | Adobe PDF | 見る/開く |
| タイトル: | Spontaneous Magnetization of the Spin-1/2 Heisenberg Antiferromagnet on the Triangular Lattice with a Distortion |
| 著者: | Alisa, Shimada Toru, Sakai Hiroki, Nakano Kazuyoshi, Yoshimura  |
| 著者名の別形: | 嶋田, ありさ 吉村, 一良 |
| 発行日: | 2018 |
| 出版者: | IOP Publishing |
| 誌名: | Journal of Physics: Conference Series |
| 巻: | 969 |
| 号: | 1 |
| 論文番号: | 012126 |
| 抄録: | The spin-1/2 triangular-lattice Heisenberg antiferromagnet with a √3 × √3 -type distortion is studied by the numerical-diagonalization method. We examine this model between the two cases, one is the undistorted triangular lattice and the other is the model on the honeycomb lattice with isolated spins. When the distortion is controlled, we find a nontrivial region where the ground states shows spontaneous magnetization; the magnitude increases gradually as the distortion is larger and is smaller than one third of the saturated magnetization. |
| 記述: | 28th International Conference on Low Temperature Physics (LT28) 9–16 August 2017, Gothenburg, Sweden. |
| 著作権等: | Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. |
| URI: | http://hdl.handle.net/2433/234818 |
| DOI(出版社版): | 10.1088/1742-6596/969/1/012126 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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