ELECTRICAL TRANSPORT IN A QUANTUM WIRE

被引：3
|
作者：
PEETERS, FM [1 ]
VASILOPOULOS, P [1 ]
机构：
[1] ECOLE POLYTECH,MONTREAL H3C 3A7,QUEBEC,CANADA
来源：
SURFACE SCIENCE | 1990年 / 229卷 / 1-3期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0039-6028(90)90887-E
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The DC electrical conductivity of a quantum wire, of width much smaller than the mean free path, is evaluated for impurity scattering. The lateral confinement is modelled with a square or a parabolic well. The confinement renders the electronic motion quasi-one-dimensional and changing the Fermi energy or the width leads to oscillations in the density of states, the scattering rate, and the conductivity. Also the influence of electron-electron interactions on the conductivity is investigated. © 1990.
引用
收藏
页码：271 / 275
页数：5
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