Aharonov-bohm oscillations in the local density of topological surface states
文献类型：期刊论文
| 作者 | Fu, Zhen-Guo1,2; Zhang, Ping2,3; Li, Shu-Shen1 |
| 刊名 | Applied physics letters
 |
| 出版日期 | 2011-12-12 |
| 卷号 | 99期号:24页码:4 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.3669506 |
| 通讯作者 | Fu, zhen-guo() |
| 英文摘要 | We study aharonov-bohm (ab) oscillations in the local density of states (ldos) for topological insulator (ti) and conventional metal au(111) surfaces with spin-orbit interaction, which can be probed by spin-polarized scanning tunneling microscopy. we show that the spacial ab oscillatory period in the total ldos is a flux quantum phi(0) = hc/e (weak localization) in both systems. remarkably, an analogous weak antilocalization with phi(0)/2 periodic spacial ab oscillations in spin components of ldos for ti surface is observed, while it is absent in au(111). (c) 2011 american institute of physics. [doi: 10.1063/1.3669506] |
| WOS关键词 | HGTE QUANTUM-WELLS ; SINGLE DIRAC CONE ; INSULATOR ; MAGNETORESISTANCE ; INTERFERENCE ; TRANSITION ; BI2TE3 ; PHASE |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000298254200051 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428395 |
| 专题 | 半导体研究所 |
| 通讯作者 | Fu, Zhen-Guo |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China 2.Inst Appl Phys & Computat Math, LCP, Beijing 100088, Peoples R China 3.Peking Univ, Ctr Appl Phys & Technol, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Zhen-Guo,Zhang, Ping,Li, Shu-Shen. Aharonov-bohm oscillations in the local density of topological surface states[J]. Applied physics letters,2011,99(24):4. |
| APA | Fu, Zhen-Guo,Zhang, Ping,&Li, Shu-Shen.(2011).Aharonov-bohm oscillations in the local density of topological surface states.Applied physics letters,99(24),4. |
| MLA | Fu, Zhen-Guo,et al."Aharonov-bohm oscillations in the local density of topological surface states".Applied physics letters 99.24(2011):4. |
入库方式： iSwitch采集
来源：半导体研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。