MAGNETOOPTICS OF NARROW GAAS/ALXGA1-XAS QUANTUM-WELLS GROWN ON VICINAL SUBSTRATES

被引：12
|
作者：
MESEGUER, F [1 ]
MESTRES, N [1 ]
SANCHEZDEHESA, J [1 ]
DEPARIS, C [1 ]
NEU, G [1 ]
MASSIES, J [1 ]
机构：
[1] UNIV AUTONOMA MADRID,FAC CIENCIAS,DEPT FIS,E-28049 MADRID,SPAIN
来源：
PHYSICAL REVIEW B | 1992年 / 45卷 / 12期
关键词：
D O I：
10.1103/PhysRevB.45.6942
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetoluminescence measurements performed on GaAs/AlxGa1-xAs quantum wells grown on a vicinal substrate show a blueshift of the excitonic transitions compared with those obtained on a reference sample grown on nominal substrates. This blueshift is interpreted in terms of the lateral modulation induced by the steps array resulting from the use of vicinal surfaces.
引用
收藏
页码：6942 / 6945
页数：4
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