Thermodynamics of the equilibrium between a fractional quantum Hall liquid and a Wigner electron solid

被引：7
|
作者：
March, NH
机构：
[1] Univ Oxford, Oxford OX1 3QZ, England
[2] Univ Antwerp, RUCA, Dept Phys, B-2020 Antwerp, Belgium
来源：
PHYSICS AND CHEMISTRY OF LIQUIDS | 2000年 / 38卷 / 01期
关键词：
quantum Hall effect; orbital magnetism; Wigner solid;
D O I：
10.1080/00319100008045304
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：
A recent paper of Wu et al., discusses thermodynamic observables in a fractional quantum Hall (FQH) liquid. In particular the de Haas-van Alphen effect is considered theoretically. Here, it is pointed out that laboratory experiments on GaAs/AeGaAs heterojunctions, plus the analogue of the Clausius-Clapeyron equation in an applied magnetic field, allow schematic analysis of the orbital magnetism of the FQH liquid. There is general agreement with the theoretical results of Wu et al.
引用
收藏
页码：151 / 154
页数：4
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