Spin-dependent processes in exciton-electron scattering in quantum well structures with a 2DEG

被引:6
作者
Kochereshko, VP [1 ]
Platonov, AV
Bassani, F
Cox, RT
机构
[1] RAS, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia
[2] CEA, DRFMC, F-38054 Grenoble, France
基金
俄罗斯基础研究基金会;
关键词
excitons; 2DEG; quantum wells;
D O I
10.1006/spmi.1996.0363
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The contribution of inelastic processes to exciton-electron scattering in quantum well (QW) structures with two-dimensional electron gas of low density has been studied. The additional exciton damping caused by exchange scattering have been found to be comparable with the exciton damping caused by direct exciton-electron scattering. (C) 1998 Academic Press.
引用
收藏
页码:269 / 272
页数:4
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