A FLUCTUATING POTENTIAL AND LOCALIZATION IN SEMIINSULATING GAAS

被引：7
|
作者：
LUSAKOWSKI, J [1 ]
KARPIERZ, K [1 ]
SADOWSKI, ML [1 ]
GRYNBERG, M [1 ]
机构：
[1] HIGH PRESSURE RES CTR UNIPRESS,PL-01142 WARSAW,POLAND
来源：
SOLID STATE COMMUNICATIONS | 1992年 / 84卷 / 1-2期
关键词：
D O I：
10.1016/0038-1098(92)90330-C
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A short description of far infrared magnetooptical and conductivity experiments performed at liquid helium temperatures on semiinsulating (SI) GaAs samples is presented. We show that an understanding of the results cannot be achieved without taking into account the long range fluctuating electrostatic potential which is the result of a random distribution of charged centres.
引用
收藏
页码：231 / 233
页数：3
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