Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling

	Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling
	Wang, ZW; Li, SS; Wang, ZW (reprint author), Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China,zwwang@semi.ac.cn
	2011
Source Publication	SOLID STATE COMMUNICATIONS
ISSN	0038-1098
Volume	151 Issue:22 Pages:1667-1671
Abstract	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.
metadata_83	半导体超晶格国家重点实验室
Keyword	Nanostructures Electron-phonon Interactions Spin Dynamics Electron-spin Semiconductors
Subject Area	半导体物理
Funding Organization	National Basic Research Program of China (973 Program)[G2009CB929300]; National Natural Science Foundation of China[60821061]
Indexed By	SCI
Language	英语
Date Available	2012-01-06
Document Type	期刊论文
Identifier	http://ir.semi.ac.cn/handle/172111/22707
Collection	半导体超晶格国家重点实验室
Corresponding Author	Wang, ZW (reprint author), Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China,zwwang@semi.ac.cn
Recommended Citation GB/T 7714	Wang, ZW,Li, SS,Wang, ZW . Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling[J]. SOLID STATE COMMUNICATIONS,2011,151(22):1667-1671.
APA	Wang, ZW,Li, SS,&Wang, ZW .(2011).Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling.SOLID STATE COMMUNICATIONS,151(22),1667-1671.
MLA	Wang, ZW,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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