Spectral dependence of spin photocurrent and current-induced spin polarization in an InGaAs/InAlAs two-dimensional electron gas | |
Yang CL ; He HT ; Ding L ; Cui LJ ; Zeng YP ; Wang JN ; Ge WK | |
刊名 | physical review letters
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2006 | |
卷号 | 96期号:18页码:art.no.186605 |
关键词 | INXGA1-XAS/INP QUANTUM-WELLS SYSTEMS |
ISSN号 | 0031-9007 |
通讯作者 | ge, wk, hong kong univ sci & technol, dept phys, hong kong, hong kong, peoples r china. e-mail: phweikun@ust.hk |
中文摘要 | the converse effects of spin photocurrent and current induced spin polarization are experimentally demonstrated in a two-dimensional electron gas system with rashba spin splitting. their consistency with the strength of the rashba coupling as measured for the same system from beating of the shubnikov-de haas oscillations reveals a unified picture for the spin photocurrent, current-induced spin-polarization, and spin-orbit coupling. in addition, the observed spectral inversion of the spin photocurrent indicates a system with dominating structure inversion asymmetry. |
学科主题 | 半导体材料 |
收录类别 | SCI |
语种 | 英语 |
公开日期 | 2010-04-11 |
内容类型 | 期刊论文 |
源URL | [http://ir.semi.ac.cn/handle/172111/10672] ![]() |
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 | Yang CL,He HT,Ding L,et al. Spectral dependence of spin photocurrent and current-induced spin polarization in an InGaAs/InAlAs two-dimensional electron gas[J]. physical review letters,2006,96(18):art.no.186605. |
APA | Yang CL.,He HT.,Ding L.,Cui LJ.,Zeng YP.,...&Ge WK.(2006).Spectral dependence of spin photocurrent and current-induced spin polarization in an InGaAs/InAlAs two-dimensional electron gas.physical review letters,96(18),art.no.186605. |
MLA | Yang CL,et al."Spectral dependence of spin photocurrent and current-induced spin polarization in an InGaAs/InAlAs two-dimensional electron gas".physical review letters 96.18(2006):art.no.186605. |
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