Bound values for Hall conductivity and percolation under quantum Hall effect conditions

被引：1

作者：

Arkhincheev, V. E. ^{[1
]}

机构：

[1] SB Russian Acad Sci, Buryat Sci Ctr, Ulan Ude 670047, Russia

来源：

PHYSICA B-CONDENSED MATTER | 2008年 / 403卷 / 01期

关键词：

quantum Hall effect; Hall conductivity; bound values; percolation;

D O I：

10.1016/j.physb.2007.08.002

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The percolation under Quantum Hall Effect conditions in inhomogeneous medium has been studied. The lower and upper bound possible values for effective Hall conductivity values have been established. It has been shown that these bound values for Hall conductivity differ from bound values for metal conductivity. It comes from unusual character of current percolation under Quantum Hall Effect conditions. The physical sense of obtained results has been discussed. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：25 / 30

页数：6

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