EDGE WAVES IN THE QUANTUM HALL-EFFECT AND QUANTUM DOTS

被引：63

作者：

STONE, M

WYLD, HW

SCHULT, RL

机构：

[1] Department of Physics, University of Illinois at Urbana-Champaign, Urbana, IL 61801

来源：

PHYSICAL REVIEW B | 1992年 / 45卷 / 24期

关键词：

D O I：

10.1103/PhysRevB.45.14156

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have studied numerically the spectrum of low-energy excitations for quantum dots containing up to 400 electrons near densities corresponding to the quantum-Hall-effect filling fraction nu = 1. The results show that, despite strong Coulomb interaction effects, the edge modes are well described as weakly interacting chiral boson edge waves.

引用

页码：14156 / 14161

页数：6

共 15 条

[1]

BETHE HA, 1986, INTERMEDIATE QUANTUM, P57

[2] INTERACTING ELECTRONS IN TWO-DIMENSIONAL LANDAU-LEVELS - RESULTS FOR SMALL CLUSTERS [J].