Real-time counting of single electron tunneling through a t-shaped double quantum dot system
文献类型：期刊论文
| 作者 | Luo, JunYan1,2; Wang, Shi-Kuan3; He, Xiao-Ling1; Li, Xin-Qi2,3,4; Yan, YiJing2 |
| 刊名 | Journal of applied physics
 |
| 出版日期 | 2010-10-15 |
| 卷号 | 108期号:8页码:7 |
| ISSN号 | 0021-8979 |
| DOI | 10.1063/1.3501026 |
| 通讯作者 | Luo, junyan(jyluo@zust.edu.cn) |
| 英文摘要 | Real-time detection of single electron tunneling through a t-shaped double quantum dot is simulated, based on a monte carlo scheme. the double dot is embedded in a dissipative environment and the presence of electrons on the double dot is detected with a nearby quantum point contact. we demonstrate directly the bunching behavior in electron transport, which leads eventually to a super-poissonian noise. particularly, in the context of full counting statistics, we investigate the essential difference between the dephasing mechanisms induced by the quantum point contact detection and the coupling to the external phonon bath. a number of intriguing noise features associated with various transport mechanisms are revealed. (c) 2010 american institute of physics. [doi:10.1063/1.3501026] |
| WOS关键词 | STATISTICS ; COHERENT ; NOISE |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000283745100078 |
| 出版者 | AMER INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427985 |
| 专题 | 半导体研究所 |
| 通讯作者 | Luo, JunYan |
| 作者单位 | 1.Zhejiang Univ Sci & Technol, Sch Sci, Hangzhou 310023, Peoples R China 2.Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China 3.Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China 4.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, JunYan,Wang, Shi-Kuan,He, Xiao-Ling,et al. Real-time counting of single electron tunneling through a t-shaped double quantum dot system[J]. Journal of applied physics,2010,108(8):7. |
| APA | Luo, JunYan,Wang, Shi-Kuan,He, Xiao-Ling,Li, Xin-Qi,&Yan, YiJing.(2010).Real-time counting of single electron tunneling through a t-shaped double quantum dot system.Journal of applied physics,108(8),7. |
| MLA | Luo, JunYan,et al."Real-time counting of single electron tunneling through a t-shaped double quantum dot system".Journal of applied physics 108.8(2010):7. |
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来源：半导体研究所
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