Contact-free determination of the parameters of a 2D electron gas in GaAs/AlGaAs heterostructures

被引：7

作者：

Drichko, IL

Smirnov, IY

机构：

[1] A. F. Ioffe Physicotechnical Inst., Russian Academy of Sciences

来源：

SEMICONDUCTORS | 1997年 / 31卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1187156

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The parameters of a 2D electron gas in a GaAs/AlGaAs heterostructure - density, conductivity, and mobility in zero magnetic field, transport and quantum (one-particle) relaxation times, Dingle temperature, and spacer width - have been determined by a contact-free (acoustic) method. (C) 1997 American Institute of Physics.

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页码：933 / 935

页数：3

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