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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| PhysRevLett.110.067210.pdf | 445.02 kB | Adobe PDF | 見る/開く |
| タイトル: | Incomplete Devil's Staircase in the Magnetization Curve of SrCu[2](BO[3])[2] |
| 著者: | Takigawa, M. Horvatic, M. Waki, T.   Kramer, S. Berthier, C. Levy, F. Sheikin, H. Kageyama, Hiroshi Ueda, Y. Mila, F. |
| 発行日: | 8-Feb-2013 |
| 出版者: | American Physical Society (APS) |
| 誌名: | Physical Review Letters |
| 巻: | 110 |
| 号: | 6 |
| 論文番号: | 067210 |
| 抄録: | We report on NMR and torque measurements on the frustrated quasi-two-dimensional spin-dimer system SrCu[2](BO[3])[2] in magnetic fields up to 34 T that reveal a sequence of magnetization plateaus at 1/8, 2/15, 1/6, and 1/4 of the saturation and two incommensurate phases below and above the 1/6 plateau. The magnetic structures determined by NMR involve a stripe order of triplets in all plateaus, suggesting that the incommensurate phases originate from proliferation of domain walls. We propose that the magnetization process of SrCu[2](BO[3])[2] is best described as an incomplete devil's staircase |
| 著作権等: | ©2013 American Physical Society |
| URI: | http://hdl.handle.net/2433/188017 |
| DOI(出版社版): | 10.1103/PhysRevLett.110.067210 |
| PubMed ID: | 23432305 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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