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	Optically induced spin-polarized transport in a two-level quantum dot
	Ke, Sha-Sha ; Lue, Hai-Feng ; Li, Gao-Xiang
	2010-10-12 ; 2010-10-12
关键词	quantum dots shot noise spin polarised transport NOISE Physics, Applied
中文摘要	We analyze theoretically the pumped spin current and its shot noise spectra in a two-level quantum dot system, where the dot is irradiated by circularly polarized light. The device operates at a certain chemical potential configuration in the absence of magnetic field and ferromagnetic spin injection. The spin-resolved shot noise can be modulated by the light nonmonotonously and always indicates a sub-Poissonian type.
语种	英语 ; 英语
出版者	AMER INST PHYSICS ; MELVILLE ; CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81428]
专题	清华大学
推荐引用方式 GB/T 7714	Ke, Sha-Sha,Lue, Hai-Feng,Li, Gao-Xiang. Optically induced spin-polarized transport in a two-level quantum dot[J],2010, 2010.
APA	Ke, Sha-Sha,Lue, Hai-Feng,&Li, Gao-Xiang.(2010).Optically induced spin-polarized transport in a two-level quantum dot..
MLA	Ke, Sha-Sha,et al."Optically induced spin-polarized transport in a two-level quantum dot".(2010).

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