THE AHARONOV-BOHM EFFECT IN THE FRACTIONAL QUANTUM HALL REGIME

被引：19

作者：

FORD, CJB

SIMPSON, PJ

ZAILER, I

FRANKLIN, JDF

BARNES, CHW

FROST, JEF

RITCHIE, DA

PEPPER, M

机构：

[1] Cavendish Lab., Cambridge Univ.

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1994年 / 6卷 / 47期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1088/0953-8984/6/47/001

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have observed Aharonov-Bohm oscillations around an antidot in the fractional quantum Hall regime. The oscillations have the same h/e period as a function of magnetic field as in the integer quantum Hall regime. This directly demonstrates for the first time the existence of fractionally charged quasiparticles.

引用

收藏

页码：L725 / L730

页数：6

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