Spin precession induced by an effective magnetic field in a two-dimensional electron gas
文献类型：期刊论文
| 作者 | Jia CH
|
| 刊名 | applied physics letters
 |
| 出版日期 | 2008 |
| 卷号 | 93期号:23页码:art. no. 233108 |
| 关键词 | quantum wells spin polarised transport spin-orbit interactions two-dimensional electron gas |
| ISSN号 | 0003-6951 |
| 通讯作者 | liu gh chinese acad sci inst semicond key lab semicond mat sci pob 912 beijing 100083 peoples r china. e-mail address: yhchen@red.semi.ac.cn |
| 中文摘要 | we theoretically study the spatial behaviors of the spin precession in a two-dimensional electron system with spin-orbit interaction. through analysis of interaction between the spin and the effective magnetic field in the system, we obtain the general conditions to generate a persistent spin helix and predict a persistent spin helix pattern in [001]-grown quantum wells. particularly, we demonstrate that the phase of spin can be locked to propagate in a quantum well with su(2) symmetry. |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 资助信息 | 973 program 2006cb604908 2006cb921607 national natural science foundation of china 60625402 the work was supported by the 973 program (grant nos. 2006cb604908 and 2006cb921607) and the national natural science foundation of china (grant no. 60625402). |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/7479]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Jia CH. Spin precession induced by an effective magnetic field in a two-dimensional electron gas[J]. applied physics letters,2008,93(23):art. no. 233108. |
| APA | Jia CH.(2008).Spin precession induced by an effective magnetic field in a two-dimensional electron gas.applied physics letters,93(23),art. no. 233108. |
| MLA | Jia CH."Spin precession induced by an effective magnetic field in a two-dimensional electron gas".applied physics letters 93.23(2008):art. no. 233108. |
入库方式： OAI收割
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。