ZERO-TEMPERATURE FREQUENCY-DEPENDENT HALL CONDUCTIVITY OF THE ANDERSON INSULATOR

被引：17

作者：

IMRY, Y

机构：

[1] Department of Physics, Weizmann Institute of Science, Rehovot

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.71.1868

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using the Kubo formula and a simplified Holstein model to calculate the Hall effect in the Anderson insulator, it is found that at low frequencies sigma(xy) is-proportional-to omega2 (with nonanalytical corrections). The coefficient is evaluated for strong localization and found to lead to the same order of magnitude as the usual classical result for the Hall coefficient.

引用

页码：1868 / 1870

页数：3

共 16 条

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