Charged excitons in GaAs quantum wells.

被引：13
作者：
Finkelstein, G
BarJoseph, I
机构：
[1] Department of Physics, The Weizmann Institute of Science, Rehovot
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS | 1995年 / 17卷 / 11-12期
关键词：
Conference proceedings; Excitons and related phenomena (including electron-hole drops); III-V semiconductors; Metal-insulator transitions; Photoluminescence;
D O I：
10.1007/BF02457195
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We implement optical spectroscopy to study charged excitons (trions) in modulation-doped GaAs/AlGaAs quantum wells. We observe for the first time several new trions: the positively charged exciton, the light-hole negatively charged exciton and the triplet state of the negatively charged exciton.
引用
收藏
页码：1239 / 1245
页数：7
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