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

页码：1239 / 1245

页数：7

共 8 条

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