| Observation of electric current induced by optically injected spin current | |
| Cui, Xiao-Dong; Shen, Shun-Qing; Li, Jian; Ji, Yang; Ge, Weikun; Zhang, Fu-Chun | |
| 刊名 | Applied physics letters
 |
| 2007-06-11 | |
| 卷号 | 90期号:24页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.2748843 |
| 通讯作者 | Shen, shun-qing(sshen@hkucc.hku.hk) |
| 英文摘要 | Linearly polarized light at normal incidence injects a spin current into a strip of two-dimensional electron gas with rashba spin-orbit coupling. the authors report observation of an electric current when such light is shed on the vincinity of the junction in a crossbar-shaped ingaas/inalas quantum well rashba system. the polarization dependence of this electric current was experimentally observed to be the same as that of the spin current. the authors attribute the observed electric current to the scattering of the optically injected spin current at the crossing. (c) 2007 american institute of physics. |
| WOS关键词 | QUANTUM-WELLS ; SEMICONDUCTORS ; SPINTRONICS |
| 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:000247305400055 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2427031 |
| 专题 | 半导体研究所 |
| 通讯作者 | Shen, Shun-Qing |
| 作者单位 | 1.Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China 2.Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China 3.Univ Hong Kong, HKU CAS Joint Lab New Mat, Hong Kong, Hong Kong, Peoples R China 4.Univ Hong Kong, Ctr Theoret & Computat Phys, Hong Kong, Hong Kong, Peoples R China 5.Chinese Acad Sci, Inst Semicond, SKLSM, Beijing 100083, Peoples R China 6.Hong Kong Univ Sci & Technol, Dept Phys, Hong Kong, Hong Kong, Peoples R China 7.Hong Kong Univ Sci & Technol, Inst Nanosci & Technol, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Xiao-Dong,Shen, Shun-Qing,Li, Jian,et al. Observation of electric current induced by optically injected spin current[J]. Applied physics letters,2007,90(24):3. |
| APA | Cui, Xiao-Dong,Shen, Shun-Qing,Li, Jian,Ji, Yang,Ge, Weikun,&Zhang, Fu-Chun.(2007).Observation of electric current induced by optically injected spin current.Applied physics letters,90(24),3. |
| MLA | Cui, Xiao-Dong,et al."Observation of electric current induced by optically injected spin current".Applied physics letters 90.24(2007):3. |
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