RESONANT-TUNNELING BETWEEN QUANTUM HALL EDGE STATES

被引：196

作者：

MOON, K

YI, H

KANE, CL

GIRVIN, SM

FISHER, MPA

机构：

[1] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598

[2] UNIV PENN,DEPT PHYS,PHILADELPHIA,PA 19104

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 26期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevLett.71.4381

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Resonant tunneling between fractional quantum Hall edge states is studied in the Luttinger liquid picture. For the nu = 1/3 Laughlin parent state, the resonance line shape is a universal function whose width scales to zero at zero temperature. Extensive quantum Monte Carlo simulations are presented for nu = 1/3 which confirm this picture and provide a parameter-free prediction for the line shape.

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收藏

页码：4381 / 4384

页数：4

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