MANY-ELECTRON EFFECTS IN ACCEPTOR-RELATED RADIATIVE RECOMBINATION OF QUASI-2-DIMENSIONAL ELECTRONS

被引：23

作者：

HAWRYLAK, P

机构：

[1] Institute for Microstructural Sciences, National Research Council of Canada, Ottawa

来源：

PHYSICAL REVIEW B | 1992年 / 45卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.45.4237

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The radiative recombination of electrons from a quasi-two-dimensional electron gas with holes localized on acceptors is investigated. The emission spectra for a single heterojunction are calculated including screening and the dynamical response of the Fermi sea. The line-shape analysis provides unambiguous identification of the Fermi-edge singularity in the emission spectra of the two-dimensional electron gas.

引用

页码：4237 / 4240

页数：4

共 15 条

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