Vanishing hall and longitudinal resistances in bilayer two-dimensional electron systems at vT=1

被引：0

作者：

Kellogg, M

Eisenstein, JP ^{[1
]}

Pfeiffer, LN

West, KW

机构：

[1] CALTECH, Pasadena, CA 91125 USA

[2] Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2004年 / 18卷 / 27-29期

关键词：

counterflow superfluidity; quantum Hall effect;

D O I：

10.1142/S021797920402727X

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Longitudinal and Hall resistances have been measured in a bilayer two-dimensional electron system at v(T) = 1 with equal but oppositely directed currents flowing in the two layers. In the limit of zero temperature, both of these resistances are observed to drop to zero. This supports the prediction of an excitonic superfluid state existing at this total filling factor.

引用

收藏

页码：3677 / 3684

页数：8

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