EQUILIBRIUM CURRENT AND ORBITAL MAGNETIZATION IN THE QUANTUM HALL FLUID

被引：9

作者：

GELLER, MR

VIGNALE, G

机构：

[1] Department of Physics, University of Missouri, Columbia

来源：

PHYSICA B | 1995年 / 212卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0921-4526(95)00045-B

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present a general theory for the equilibrium current distribution in a two-dimensional interacting electron gas, subjected to a perpendicular magnetic field, and confined by a potential that varies slowly on the scale of the magnetic length. The distribution is found to generally consist of strips or channels of current, which alternate in direction, and which have universal integrated strengths.

引用

页码：283 / 288

页数：6

共 17 条

[1] QUANTIZED PERSISTENT CURRENTS IN QUANTUM-DOT AT STRONG MAGNETIC-FIELD [J].