Spin dynamics of electrons in the first excited subband of a high-mobility low-density two-dimensional electron system
文献类型：期刊论文
| 作者 | Luo HH (Luo Haihui) ; Qian X (Qian Xuan) ; Ruan XZ (Ruan Xuezhong) ; Ji Y (Ji Yang) ; Umansky V (Umansky Vladimir) |
| 刊名 | physical review b
 |
| 出版日期 | 2009 |
| 卷号 | 80期号:19页码:art.no.193301 |
| 关键词 | aluminium compounds |
| ISSN号 | 1098-0121 |
| 通讯作者 | ji, y, chinese acad sci, inst semicond, sklsm, beijing 100083, peoples r china. 电子邮箱地址: jiyang@red.semi.ac.cn |
| 中文摘要 | we report on time-resolved kerr rotation measurements of spin coherence of electrons in the first excited subband of a high-mobility low-density two-dimensional electron system in a gaas/al0.35ga0.65as heterostructure. while the transverse spin lifetime (t-2(*)) of electrons decreases monotonically with increasing magnetic field, it has a nonmonotonic dependence on the temperature and reaches a peak value of 596 ps at 36 k, indicating the effect of intersubband electron-electron scattering on the electron-spin relaxation. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/7497]  |
| 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 | Luo HH ,Qian X ,Ruan XZ ,et al. Spin dynamics of electrons in the first excited subband of a high-mobility low-density two-dimensional electron system[J]. physical review b,2009,80(19):art.no.193301. |
| APA | Luo HH ,Qian X ,Ruan XZ ,Ji Y ,&Umansky V .(2009).Spin dynamics of electrons in the first excited subband of a high-mobility low-density two-dimensional electron system.physical review b,80(19),art.no.193301. |
| MLA | Luo HH ,et al."Spin dynamics of electrons in the first excited subband of a high-mobility low-density two-dimensional electron system".physical review b 80.19(2009):art.no.193301. |
入库方式： OAI收割
来源：半导体研究所
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