Spectral properties of a double-quantum-dot structure: A causal Green's function approach
文献类型：期刊论文
| 作者 | You JQ ; Zheng HZ |
| 刊名 | physical review b
 |
| 出版日期 | 1999 |
| 卷号 | 60期号:12页码:8727-8733 |
| 关键词 | ANDERSON MODEL RENORMALIZATION-GROUP TRANSPORT OSCILLATIONS IMPURITY LEVEL |
| ISSN号 | 0163-1829 |
| 通讯作者 | you jq,chinese acad sci,inst semicond,natl lab superlattices & microstruct,pob 912,beijing 100083,peoples r china. |
| 中文摘要 | spectral properties of a double quantum dot (qd) structure are studied by a causal green's function (gf) approach. the double qd system is modeled by an anderson-type hamiltonian in which both the intra- and interdot coulomb interactions are taken into account. the gf's are derived by an equation-of-motion method and the real-space renormalization-group technique. the numerical results show that the average occupation number of electrons in the qd exhibits staircase features and the local density of states depends appreciably on the electron occupation of the dot. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-08-12 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/12800]  |
| 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 | You JQ,Zheng HZ. Spectral properties of a double-quantum-dot structure: A causal Green's function approach[J]. physical review b,1999,60(12):8727-8733. |
| APA | You JQ,&Zheng HZ.(1999).Spectral properties of a double-quantum-dot structure: A causal Green's function approach.physical review b,60(12),8727-8733. |
| MLA | You JQ,et al."Spectral properties of a double-quantum-dot structure: A causal Green's function approach".physical review b 60.12(1999):8727-8733. |
入库方式： OAI收割
来源：半导体研究所
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