Coulomb drag between quantum wires: Effect of small momentum transfer

被引：0

作者：

Glazman, L. I. ^{[1
]}

Pustilnik, M. ^{[2
]}

Mishchenko, E. G. ^{[3
]}

Andreev, A. V. ^{[4
]}

机构：

[1] Univ Minnesota, Inst Theoret Phys, Minneapolis, MN 55455 USA

[2] Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA

[3] Univ Colorado, Dept Phys, Boulder 80390, CO USA

[4] Lucent Technologies, Bell Labs, Murray Hill, NJ 07974 USA

来源：

THEORY OF QUANTUM TRANSPORT IN METALLIC AND HYBRID NANOSTRUCTURES | 2006年 / 230卷

关键词：

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We demonstrate that in a wide range of temperatures Coulomb drag between two weakly coupled quantum wires is dominated by processes with a small interwire momentum transfer. Such processes, not accounted for in the conventional Luttinger liquid theory, cause drag only because the electron dispersion relation is not linear. The corresponding contribution to the drag resistance scales with temperature as T-2 if the wires are identical, and as T-5 if the wires are different.

引用

页码：119 / +

页数：3

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