Photon-assisted Fano resonance and corresponding shot noise in a quantum dot

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	Photon-assisted Fano resonance and corresponding shot noise in a quantum dot
	Ma ZS ; Zhu Y ; Li XQ ; Lin TH ; Su ZB
刊名	physical review b
	2004
卷号	69 期号:4 页码:art.no.045302
关键词	SINGLE-ELECTRON TRANSISTOR
ISSN号	1098-0121
通讯作者	ma, zs, peking univ, state key lab mesoscop phys, beijing 100871, peoples r china.
中文摘要	we have studied the fano resonance in photon-assisted transport through a quantum dot. both the coherent current and the spectral density of shot noise have been calculated. it is predicted that the shape of the fano profile will also appear in satellite peaks. it is found that the variations of fano profiles with the strengths of nonresonant transmissions are not synchronous in absorption and emission sidebands. the effect of interference on photon-assisted pumped current has also been investigated. we further predict the current and spectral density of shot noise as a periodic function of the phase, which exhibits an intrinsic property of resonant and nonresonant channels in the structures.
学科主题	半导体物理
收录类别	SCI
语种	英语
公开日期	2010-03-09
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/8176]
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	Ma ZS,Zhu Y,Li XQ,et al. Photon-assisted Fano resonance and corresponding shot noise in a quantum dot[J]. physical review b,2004,69(4):art.no.045302.
APA	Ma ZS,Zhu Y,Li XQ,Lin TH,&Su ZB.(2004).Photon-assisted Fano resonance and corresponding shot noise in a quantum dot.physical review b,69(4),art.no.045302.
MLA	Ma ZS,et al."Photon-assisted Fano resonance and corresponding shot noise in a quantum dot".physical review b 69.4(2004):art.no.045302.