2-BODY QUANTUM TRANSPORT-THEORY OF INTERACTING ELECTRONS IN LATERALLY PATTERNED SEMICONDUCTOR 2DEG STRUCTURES

被引：0
|
作者：
CLUCKIE, J
BARKER, JR
机构：
[1] Dept. of Electron. and Electr. Eng., Glasgow Univ.
来源：
SEMICONDUCTOR SCIENCE AND TECHNOLOGY | 1994年 / 9卷 / 05期
关键词：
D O I：
10.1088/0268-1242/9/5S/142
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：
A previous coupled-mode formalism for quantum transport in semiconductor two-dimensional electron gases is extended to interacting electrons. The monomode case has similar effective potentials to the single-carrier theory arising from the curvature of the actual confinement potential. In the case of the tunnelling of two electrons through a constriction in monomode a new phenomenon of Coulomb-assisted resonant tunnelling on single barriers is proposed and confirmed by numerical solutions to the two-body wave equation.
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页码：930 / 933
页数：4
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