Co-ordination between the Rashba spin-orbital interaction and space charge effect and enhanced spin injection into semiconductors in the diffusion region
文献类型：期刊论文
| 作者 | Chui, ST; Wu, W; Li, JB; Yu, Y ; Wu, W , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
|
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2004 |
| 卷号 | 16期号:1页码:125-134 |
| 关键词 | 2-dimensional Electron-gas Inxga1-xas/inp Quantum-wells Large Magnetoresistance Tunnel-junctions Ferromagnet Interface Modulation Transport Device |
| ISSN号 | 0953-8984 |
| 英文摘要 | We consider the effect of the Rashba spin-orbital interaction and space charge in a ferromagnet-insulator/semiconductor/insulator-ferromagnet junction where the spin current is severely affected by the doping, band structure and charge screening in the semiconductor. In the diffusion region, if the resistance of the tunnelling barriers is comparable to the semiconductor resistance, the magnetoresistance of this junction can be greatly enhanced under appropriate doping by the co-ordination between the Rashba effect and the screened Coulomb interaction in non-equilibrium transport processes within the Hartree approximation. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000188801500013 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/14141]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Wu, W , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Chui, ST,Wu, W,Li, JB,et al. Co-ordination between the Rashba spin-orbital interaction and space charge effect and enhanced spin injection into semiconductors in the diffusion region[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2004,16(1):125-134. |
| APA | Chui, ST,Wu, W,Li, JB,Yu, Y,&Wu, W , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2004).Co-ordination between the Rashba spin-orbital interaction and space charge effect and enhanced spin injection into semiconductors in the diffusion region.JOURNAL OF PHYSICS-CONDENSED MATTER,16(1),125-134. |
| MLA | Chui, ST,et al."Co-ordination between the Rashba spin-orbital interaction and space charge effect and enhanced spin injection into semiconductors in the diffusion region".JOURNAL OF PHYSICS-CONDENSED MATTER 16.1(2004):125-134. |
入库方式： OAI收割
来源：理论物理研究所
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。