Effects of spin-orbit interaction and magnetic field on the electron transport in quasi-1D ferromagnetic/semiconductor/ferromagnetic system
文献类型：期刊论文
| 作者 | Li, YX ; Li, BZ |
| 刊名 | CHINESE PHYSICS
 |
| 出版日期 | 2005 |
| 卷号 | 14期号:5页码:1021 |
| 关键词 | QUANTUM-WELLS INJECTION BARRIER HETEROSTRUCTURE SEMICONDUCTOR POLARIZATION SPINTRONICS DEPENDENCE |
| ISSN号 | 1009-1963 |
| 通讯作者 | Li, YX: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Based on the transfer matrix method, we investigate the effects of Rashba spin-orbit interaction and magnetic field on the electron transport in a quasi one-dimensional FM/S/FM system, where FM and S represent the ferromagnetic metal and semiconductor, respectively. The results show that the oscillating scope of the transmission increases with the magnetic field increasing. In the antiferromagnetic alignment, the spin-up and spin-down electrons make the same contribution to the transmission even if a magnetic field is applied. In the ferromagnetic alignment, however, at certain strengths of Rashba spin-orbit interaction and of magnetic field, the transmission coefficient for spin-up electrons is larger than that for spin-down electrons, and the sign of the spin polarization changes, which is opposite to that in the absence of the magnetic field. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36812]  |
| 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, YX,Li, BZ. Effects of spin-orbit interaction and magnetic field on the electron transport in quasi-1D ferromagnetic/semiconductor/ferromagnetic system[J]. CHINESE PHYSICS,2005,14(5):1021. |
| APA | Li, YX,&Li, BZ.(2005).Effects of spin-orbit interaction and magnetic field on the electron transport in quasi-1D ferromagnetic/semiconductor/ferromagnetic system.CHINESE PHYSICS,14(5),1021. |
| MLA | Li, YX,et al."Effects of spin-orbit interaction and magnetic field on the electron transport in quasi-1D ferromagnetic/semiconductor/ferromagnetic system".CHINESE PHYSICS 14.5(2005):1021. |
入库方式： OAI收割
来源：物理研究所
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