RADIATIVE PROPERTIES OF A HIGHLY EXCITED QUANTUM-WELL

被引：7

作者：

DEVEAUD, B ^{[1
]}

CLEROT, F ^{[1
]}

REGRENY, A ^{[1
]}

FUJIWARA, K ^{[1
]}

机构：

[1] MITSUBISHI ELECTR CO,AMAGASAKI,HYOGO 661,JAPAN

来源：

SUPERLATTICES AND MICROSTRUCTURES | 1990年 / 8卷 / 01期

关键词：

D O I：

10.1016/0749-6036(90)90281-B

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We study by subpicosecond luminescence, the radiative recombination from a quantum well placed inside a graded confinement structure. We are able to produce a cold (T < 50 K), high density (5×1011 < N < 5×1012 cm-2) plasma. We compare our spectra with usual lineshape fitting procedures and give evidence for the shortcomings of such an analysis. We detail the consequences of the present work for the determination of band gap renormalization, the conservation of k-selection rules, and the measurement of the radiative recombination rate. © 1990.

引用

页码：85 / 89

页数：5

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