The persistent current in a mesoscopic Aharonov-Bohm ring with a series-coupled double quantum dot
文献类型：期刊论文
| 作者 | Wu, SQ; Chen, XW; Sun, WL; Wang, SJ |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2004-07-01 |
| 卷号 | 53页码:2336-2341 |
| 关键词 | persistent current coupled quantum dot parity effect Kondo effect |
| ISSN号 | 1000-3290 |
| 英文摘要 | We study theoretically the properties of the ground state of a mescopic ring with a series-coupled double quantum dot in the Kondo regime by means of the two-inpurity Anderson Hamiltonian. The Hamiltonian is solved by means of the slave-boson mean-field theory. It is shown that two dots can be coupled coherently, which is reflected in the appearance of parity effects and the complex current-phase relation in this system. This system might be a possile candidate for future device applications. |
| WOS关键词 | CIRCUIT ; TRANSPORT ; STATE |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000222519400059 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/24867]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wu, SQ |
| 作者单位 | 1.Sichuan Normal Univ, Dept Phys, Chengdu 610068, Peoples R China 2.Sw Jiaotong Univ, Inst Modern Phys, Chengdu 610031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, SQ,Chen, XW,Sun, WL,et al. The persistent current in a mesoscopic Aharonov-Bohm ring with a series-coupled double quantum dot[J]. ACTA PHYSICA SINICA,2004,53:2336-2341. |
| APA | Wu, SQ,Chen, XW,Sun, WL,&Wang, SJ.(2004).The persistent current in a mesoscopic Aharonov-Bohm ring with a series-coupled double quantum dot.ACTA PHYSICA SINICA,53,2336-2341. |
| MLA | Wu, SQ,et al."The persistent current in a mesoscopic Aharonov-Bohm ring with a series-coupled double quantum dot".ACTA PHYSICA SINICA 53(2004):2336-2341. |
入库方式： OAI收割
来源：近代物理研究所
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