Unconventional metallic state in a two-dimensional system with broken inversion symmetry

被引：98

作者：

Pudalov, VM

机构：

[1] Institute of High-Pressure Physics

来源：

JETP LETTERS | 1997年 / 66卷 / 03期

关键词：

D O I：

10.1134/1.567498

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a model that explains two phenomena, recently observed in high-mobility Si-MOS structures: (1) the strong enhancement of metallic conduction at low temperatures, T<2 K, and (2) the occurrence of a metal-insulator transition in the 2D electron system. Both effects are ascribed to the spin-orbit interaction anomalously enhanced by the broken inversion symmetry of the confining potential well. (C) 1997 American Institute of Physics.

引用

页码：175 / 181

页数：7

共 28 条

[1] SCALING THEORY OF LOCALIZATION - ABSENCE OF QUANTUM DIFFUSION IN 2 DIMENSIONS [J].