The exciton-polariton effect on the photoluminescence of GaN on sapphire

被引:27
作者
Gil, B
Clur, S
Briot, O
机构
[1] Ctr. Natl. de la Rech. Scientifique, Groupe d'Etude des Semiconducteurs, Université de Montpellier II, 34095 Montpellier Cedex 5
关键词
D O I
10.1016/S0038-1098(97)00284-6
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We report on the observation of free exciton photoluminescence associated with low and upper-polariton branch in GaN on sapphire. This is observed for both A and B lines. (C) 1997 Published by Elsevier Science Ltd.
引用
收藏
页码:267 / 270
页数:4
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