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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 PublicationSOLID STATE COMMUNICATIONS
ISSN0038-1098
Volume151Issue:22Pages:1667-1671
AbstractWe 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
KeywordNanostructures Electron-phonon Interactions Spin Dynamics Electron-spin Semiconductors
Subject Area半导体物理
Funding OrganizationNational Basic Research Program of China (973 Program)[G2009CB929300]; National Natural Science Foundation of China[60821061]
Indexed BySCI
Language英语
Date Available2012-01-06
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22707
Collection半导体超晶格国家重点实验室
Corresponding AuthorWang, 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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