Longitudinal conductivity and transverse charge redistribution in coupled quantum wells subject to in-plane magnetic fields

被引：0

作者：

Kolorenc, J ^{[1
]}

Smrcka, L ^{[1
]}

Streda, P ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Inst Phys, Prague 16253 6, Czech Republic

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2002年 / 12卷 / 1-4期

关键词：

double-layer two-dimensional electron system; magnetotransport; hall effect;

D O I：

10.1016/S1386-9477(01)00353-8

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In double quantum wells electrons experience a Lorentz force oriented perpendicular to the structure plane when an electric current is driven perpendicular to the direction of an in-plane magnetic field. Consequently, the excess charge is accumulated in one of the wells. The polarization of a bilayer electron system and the corresponding Hall voltage are shown to contribute substantially to the in-plane conductivity. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：311 / 314

页数：4