Resonant photon-assisted tunneling through a coupled double-quantum-dot system
文献类型：期刊论文
| 作者 | Du, SF; Sun, QF; Lin, TH; Du, SF , Peking Univ, Dept Phys, Beijing 100871, Peoples R China. |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2000 |
| 卷号 | 33期号:2页码:185-190 |
| 关键词 | Time-dependent Transport Semiconductor Superlattices Well Transmission Absorption Emission |
| ISSN号 | 0253-6102 |
| 英文摘要 | An analytical formula of the tunneling current through a coupled double-quantum-dot system in the presence of a time-dependent electric field is obtained by using the Keldysh nonequilibrium Green's function technique. The dependence of the time-averaged current on the frequency of the electric field, as well as the dependence of the multiphoton assisted tunneling on the strength of the electric field are studied. The features of I - V-dc characteristic are also investigated. Besides, we present a simplified formula which can be used to determine the heights of the resonant peaks conveniently. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000086601000005 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13001]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Du, SF , Peking Univ, Dept Phys, Beijing 100871, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Du, SF,Sun, QF,Lin, TH,et al. Resonant photon-assisted tunneling through a coupled double-quantum-dot system[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2000,33(2):185-190. |
| APA | Du, SF,Sun, QF,Lin, TH,&Du, SF , Peking Univ, Dept Phys, Beijing 100871, Peoples R China..(2000).Resonant photon-assisted tunneling through a coupled double-quantum-dot system.COMMUNICATIONS IN THEORETICAL PHYSICS,33(2),185-190. |
| MLA | Du, SF,et al."Resonant photon-assisted tunneling through a coupled double-quantum-dot system".COMMUNICATIONS IN THEORETICAL PHYSICS 33.2(2000):185-190. |
入库方式： OAI收割
来源：理论物理研究所
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