Ruderman-Kittel-Kasuya-Yosida interaction in silicene
文献类型：期刊论文
| 作者 | Xiao, X ; Liu, Y ; Wen, WJ |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2014 |
| 卷号 | 26期号:26 |
| 关键词 | RKKY interaction silicene SO coupling |
| ISSN号 | 0953-8984 |
| 通讯作者 | Xiao, X (reprint author), Hong Kong Univ Sci & Technol, Dept Phys, Hong Kong, Hong Kong, Peoples R China. |
| 中文摘要 | We investigate the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction between two magnetic impurities in a monolayer silicene. Due to spin-orbit (SO) coupling, the RKKY interaction can be further divided into various types according to the polarization directions of the magnetic impurities. We demonstrate that the spatial behaviors of the RKKY interaction closely relate to the external electric field, which together with the SO coupling gives rise to various phases in undoped silicene. Consequently, by probing the RKKY interaction, which contains all the information in the momentum space, differences between the topological phase and the trivial phase can be identified explicitly. Moreover, the change of chemical potential induced by the doping of silicene can also have a profound influence on the spatial behaviors of the RKKY interaction. |
| 资助信息 | China Postdoctoral Science Foundation [2013M541069]; [HKUST2/CRF/11G] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59271]  |
| 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 | Xiao, X,Liu, Y,Wen, WJ. Ruderman-Kittel-Kasuya-Yosida interaction in silicene[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2014,26(26). |
| APA | Xiao, X,Liu, Y,&Wen, WJ.(2014).Ruderman-Kittel-Kasuya-Yosida interaction in silicene.JOURNAL OF PHYSICS-CONDENSED MATTER,26(26). |
| MLA | Xiao, X,et al."Ruderman-Kittel-Kasuya-Yosida interaction in silicene".JOURNAL OF PHYSICS-CONDENSED MATTER 26.26(2014). |
入库方式： OAI收割
来源：物理研究所
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