Dorokhov-Mello-Pereyra-Kumar equation for the edge transport of a quantum spin Hall insulator
文献类型：期刊论文
| 作者 | Li, DF ; Shi, JR |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2009 |
| 卷号 | 79期号:24 |
| 关键词 | TRANSMISSION EIGENVALUES CONDUCTORS WELLS PHASE |
| ISSN号 | 1098-0121 |
| 通讯作者 | Li, DF: Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Using the random matrix theory, we investigate the ensemble statistics of edge transport of a quantum spin Hall insulator with multiple edge states in the presence of quenched disorder. Dorokhov-Mello-Pereyra-Kumar equation applicable for such a system is established. It is found that a two-dimensional quantum spin Hall insulator is effectively a new type of one-dimensional (1D) quantum conductor with the different ensemble statistics from that of the ordinary 1D quantum conductor or the insulator with an even number of Kramers edge pairs. The ensemble statistics provides a physical manifestation of the Z(2) classification for the time-reversal invariant insulators. |
| 收录类别 | SCI |
| 资助信息 | NSF of China [10604063, 10734110]; National Basic Research Program of China [2009CB929101, 2006CB921304] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36209]  |
| 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 | Li, DF,Shi, JR. Dorokhov-Mello-Pereyra-Kumar equation for the edge transport of a quantum spin Hall insulator[J]. PHYSICAL REVIEW B,2009,79(24). |
| APA | Li, DF,&Shi, JR.(2009).Dorokhov-Mello-Pereyra-Kumar equation for the edge transport of a quantum spin Hall insulator.PHYSICAL REVIEW B,79(24). |
| MLA | Li, DF,et al."Dorokhov-Mello-Pereyra-Kumar equation for the edge transport of a quantum spin Hall insulator".PHYSICAL REVIEW B 79.24(2009). |
入库方式： OAI收割
来源：物理研究所
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