EFFECTS OF LONG-RANGE COULOMB INTERACTION ON RESISTIVITY OF A QUANTUM WIRE

被引：24

作者：

FUKUYAMA, H

KOHNO, H

SHIRASAKI, R

机构：

[1] Department of Physics, Faculty of Science, University of Tokyo, Hongo, Bunkyo-ku

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1993年 / 62卷 / 04期

关键词：

D O I：

10.1143/JPSJ.62.1109

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Effects of long-range Coulomb interaction on the temperature dependence of the resistivity due to impurity scattering have been investigated for a single-channel quantum wire. The resistivity is seen to diverge as T-->0, as in the case of the Luttinger liquid with interaction constants independent of momentum transfer, but in the present case, the effective value of the exponent itself depends on T reflecting the logarithmic momentum dependence of the long-range interaction.

引用

页码：1109 / 1113

页数：5

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