Anomalous anisotropic magnetoresistance in topological insulator films
文献类型：期刊论文
| 作者 | Wang, J ; Li, HD ; Chang, CZ ; He, K ; Lee, JS ; Lu, HZ ; Sun, Y ; Ma, XC ; Samarth, N ; Shen, SQ ; Xue, QK ; Xie, MH ; Chan, MHW |
| 刊名 | NANO RESEARCH
 |
| 出版日期 | 2012 |
| 卷号 | 5期号:10页码:739 |
| 关键词 | SINGLE DIRAC CONE THIN-FILMS SURFACE-STATES BI2TE3 BI2SE3 NANORIBBONS LIMIT TRANSPORT |
| ISSN号 | 1998-0124 |
| 通讯作者 | Wang, J: Peking Univ, Sch Phys, Int Ctr Quantum Mat, Beijing 100871, Peoples R China. |
| 中文摘要 | Topological insulators are insulating in the bulk but possess spin-momentum locked metallic surface states protected by time-reversal symmetry. The existence of these surface states has been confirmed by angle-resolved photoemission spectroscopy (ARPES) and scanning tunneling microscopy (STM). Detecting these surface states by transport measurements, which might at first appear to be the most direct avenue, was shown to be much more challenging than expected. Here, we report a detailed electronic transport study in high quality Bi2Se3 topological insulator thin films. Interestingly, measurements under an in-plane magnetic field, along and perpendicular to the bias current show anomalous opposite magnetoresistance. |
| 收录类别 | SCI |
| 资助信息 | Penn State Materials Research Science and Engineering Center (MRSEC) under National Science Foundation (NSF) [DMR-0820404]; National Basic Research Program (NBRP) of China [2012CB921300]; National Natural Science Foundation of China [11174007, 91021006]; Research Grant Council of Hong Kong Special Administrative Region [HKU 7061/10P]; (China) National Science Foundation; Ministry of Science and Technology of China |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33831]  |
| 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 | Wang, J,Li, HD,Chang, CZ,et al. Anomalous anisotropic magnetoresistance in topological insulator films[J]. NANO RESEARCH,2012,5(10):739. |
| APA | Wang, J.,Li, HD.,Chang, CZ.,He, K.,Lee, JS.,...&Chan, MHW.(2012).Anomalous anisotropic magnetoresistance in topological insulator films.NANO RESEARCH,5(10),739. |
| MLA | Wang, J,et al."Anomalous anisotropic magnetoresistance in topological insulator films".NANO RESEARCH 5.10(2012):739. |
入库方式： OAI收割
来源：物理研究所
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