Photon-assisted conductance structure for a quantum dot
文献类型：期刊论文
| 作者 | W. H. Liao ; Q. X. Gao ; G. H. Zhou |
| 刊名 | Chinese Physics Letters
 |
| 出版日期 | 2007 |
| 卷号 | 24期号:1页码:191-194 |
| 关键词 | excited-state ground-state side-band wire |
| ISSN号 | 0256-307X |
| 中文摘要 | We investigate theoretically the electron transport of a two-level quantum dot irradiated under a weak laser held at low temperatures in the rotating wave approximation. Using the method of the Keldysh equation of motion for nonequilibrium Green function, we examine the conductance for the system with photon polarization perpendicular to the tunnelling current direction. It is demonstrated that by analytic analysing and numerical examples, a feature of conductance peak splitting appears, and the dependence of conductance on the incident laser frequency and self-energy are discussed. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/33675]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | W. H. Liao,Q. X. Gao,G. H. Zhou. Photon-assisted conductance structure for a quantum dot[J]. Chinese Physics Letters,2007,24(1):191-194. |
| APA | W. H. Liao,Q. X. Gao,&G. H. Zhou.(2007).Photon-assisted conductance structure for a quantum dot.Chinese Physics Letters,24(1),191-194. |
| MLA | W. H. Liao,et al."Photon-assisted conductance structure for a quantum dot".Chinese Physics Letters 24.1(2007):191-194. |
入库方式： OAI收割
来源：金属研究所
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