Quantum Renormalization of the Spin Hall Effect
文献类型：期刊论文
| 作者 | Gu, B ; Gan, JY ; Bulut, N ; Ziman, T ; Guo, GY ; Nagaosa, N ; Maekawa, S |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2010 |
| 卷号 | 105期号:8 |
| 关键词 | METALS |
| ISSN号 | 0031-9007 |
| 通讯作者 | Gu, B (reprint author), Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan. |
| 中文摘要 | By quantum Monte Carlo simulation of a realistic multiorbital Anderson impurity model, we study the spin-orbit interaction (SOI) of an Fe impurity in Au host metal. We show, for the first time, that the SOI is strongly renormalized by the quantum spin fluctuation. Based on this mechanism, we can explain why the gigantic spin Hall effect in Au with Fe impurities was observed in recent experiments, while it is not visible in the anomalous Hall effect. In addition, we show that the SOI is strongly renormalized by the Coulomb correlation U. Based on this picture, we can explain past discrepancies in the calculated orbital angular momenta for an Fe impurity in an Au host. |
| 收录类别 | SCI |
| 资助信息 | MEXT of Japan [19048015, 19048009, 19048008, 21244053]; Funding Program for World-Leading Innovative R&D on Science and Technology (FIRST Program); NSC of Taiwan |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51726]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Gu, B,Gan, JY,Bulut, N,et al. Quantum Renormalization of the Spin Hall Effect[J]. PHYSICAL REVIEW LETTERS,2010,105(8). |
| APA | Gu, B.,Gan, JY.,Bulut, N.,Ziman, T.,Guo, GY.,...&Maekawa, S.(2010).Quantum Renormalization of the Spin Hall Effect.PHYSICAL REVIEW LETTERS,105(8). |
| MLA | Gu, B,et al."Quantum Renormalization of the Spin Hall Effect".PHYSICAL REVIEW LETTERS 105.8(2010). |
入库方式： OAI收割
来源：物理研究所
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