Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling
文献类型：期刊论文
| 作者 | Wang, Zi-Wu1,2; Li, Shu-Shen1 |
| 刊名 | Solid state communications
 |
| 出版日期 | 2011-11-01 |
| 卷号 | 151期号:22页码:1667-1671 |
| 关键词 | Nanostructures Electron-phonon interactions Spin dynamics |
| ISSN号 | 0038-1098 |
| DOI | 10.1016/j.ssc.2011.08.004 |
| 通讯作者 | Wang, zi-wu(zwwang@semi.ac.cn) |
| 英文摘要 | We study the spin-flip process from the first excited state to the ground state due to the spin-phonon coupling in a two-electron quantum dot in the presence of a magnetic field. we give several possible relaxation channels before and after the crossing of the zeeman sublevels. our results show that the coulomb interactions between the electrons of different channels play quite different roles and thus inducing different spin relaxation behaviors. (c) 2011 elsevier ltd. all rights reserved. |
| WOS关键词 | ELECTRON-SPIN ; SEMICONDUCTORS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000296176700007 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428115 |
| 专题 | 半导体研究所 |
| 通讯作者 | Wang, Zi-Wu |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China 2.Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zi-Wu,Li, Shu-Shen. Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling[J]. Solid state communications,2011,151(22):1667-1671. |
| APA | Wang, Zi-Wu,&Li, Shu-Shen.(2011).Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling.Solid state communications,151(22),1667-1671. |
| MLA | Wang, Zi-Wu,et al."Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling".Solid state communications 151.22(2011):1667-1671. |
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来源：半导体研究所
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