Scaling at the metal-insulator transition in two dimensions

被引：19
|
作者：
Abrahams, E [1 ]
机构：
[1] Rutgers State Univ, Serin Phys Lab, Piscataway, NJ 08854 USA
来源：
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 1998年 / 3卷 / 1-3期
基金：
美国国家科学基金会;
关键词：
metal-insulator transition; two-dimensional electron gas;
D O I：
10.1016/S1386-9477(98)00220-3
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The recently discovered two-dimensional metal-insulator transition will be reviewed and discussed in the light of the scaling theory of localization. It will be shown that an observed symmetry relating conductivity and resistivity follows directly from the critical behavior associated with such a transition. The status of both Fermi-liquid and non-Fermi-liquid approaches will be discussed. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：69 / 78
页数：10
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