UNIVERSAL CONDUCTIVITY AT THE QUANTUM HALL LIQUID TO INSULATOR TRANSITION

被引：141

作者：

SHAHAR, D ^{[1
]}

TSUI, DC ^{[1
]}

SHAYEGAN, M ^{[1
]}

BHATT, RN ^{[1
]}

CUNNINGHAM, JE ^{[1
]}

机构：

[1] AT&T BELL LABS,HOLMDEL,NJ 07733

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.74.4511

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have systematically studied the electron transport in the vicinity of the transitions from the ν=1 and 1/3 quantum Hall liquids to the Hall insulator, in a wide variety of samples. Our results indicate that the diagonal resistivity at the transition is universal and close to the quantum unit of resistance e2/h. © 1995 The American Physical Society.

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页码：4511 / 4514

页数：4

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