FARADAY ROTATION AND FARADAY ELLIPTICITY IN EXCITON ABSORPTION REGION OF GAAS

被引:19
作者
ZVARA, M
机构
[1] Institute of Physics, Charles University
来源
PHYSICA STATUS SOLIDI | 1969年 / 36卷 / 02期
关键词
D O I
10.1002/pssb.19690360242
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Faraday rotation and Faraday ellipticity in the exciton absorption region were measured in GaAs single crystals at room and liquid nitrogen temperatures. The experimental curves are interpreted as a sum of the contributions both of excitons and of free Landau level transitions. The value of the effective g‐factor was determined to be g* = −2.1. Copyright © 1969 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
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页码:785 / &
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