Model of tunnelling through periodic array of quantum dots in a magnetic field

被引：4
|
作者：
Popov, I. Yu [1 ]
Osipov, S. A. [1 ]
机构：
[1] St Petersburg Natl Res Univ Informat Technol, St Petersburg 197101, Russia
来源：
CHINESE PHYSICS B | 2012年 / 21卷 / 11期
关键词：
tunnelling; nanostructure; operator extension theory; SPECTRUM; SYSTEMS;
D O I：
10.1088/1674-1056/21/11/117306
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A two-dimensional periodic array of quantum dots with two laterally coupled leads in a magnetic field is considered. The model of electron transport through the system based on the theory of self-adjoint extensions of symmetric operators is suggested. We obtain the formula for the transmission coefficient and investigate its dependence on the magnetic field.
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收藏
页数：4
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