Super-Poissonian current fluctuations in tunneling through coupled quantum dots

被引：0
|
作者：
Kiesslich, G. [1 ]
Wacker, A. [2 ]
Schoell, E. [1 ]
机构：
[1] Tech Univ Berlin, Inst Theoret Phys, Hardenbergstr 36, D-10623 Berlin, Germany
[2] Lund Univ, Dept Phys, SE-22100 Lund, Sweden
来源：
NONEQUILIBRIUM CARRIER DYNAMICS IN SEMICONDUCTORS PROCEEDINGS | 2006年 / 110卷
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The shot noise behavior of sequential tunneling through two vertically coupled quantum dots is studied by means of a master equation approach. In particular, we propose a mechanism to observe super-Poissonian shot noise in such a system. The crucial ingredient is the Coulomb interaction between electrons in individual quantum dots.
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页码：23 / +
页数：3
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