One-component to two-component transition of the nu=2/3 fractional quantum Hall effect in a wide quantum well induced by an in-plane magnetic field

被引：44

作者：

Lay, TS

Jungwirth, T

Smrcka, L

Shayegan, M

机构：

[1] ACAD SCI CZECH REPUBL, INST PHYS, CR-16200 PRAGUE 6, CZECH REPUBLIC

[2] UNIV MUNICH, SEKT PHYS, D-80539 MUNICH, GERMANY

来源：

PHYSICAL REVIEW B | 1997年 / 56卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.56.R7092

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The nu= 2/3 fractional quantum Hall effect (FQHE) in a wide, single quantum well subject to tilted magnetic fields makes a one-component to two-component transition induced by the in-plane component of the magnetic field. To analyze the experimental data we make a self-consistent, local-density-approximation calculation of the electronic structure of the wide quantum well in tilted magnetic fields. Our results are quantitatively consistent with earlier experimental work on the density driven one-component to two-component FQHE transition in this system.

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页码：R7092 / R7095

页数：4

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