TIME-RESOLVED MEASUREMENTS OF CARRIER RECOMBINATION IN EXPERIMENTAL SEMICONDUCTOR-DOPED GLASSES - CONFIRMATION OF THE ROLE OF AUGER RECOMBINATION

被引：105

作者：

GHANASSI, M ^{[1
]}

SCHANNEKLEIN, MC ^{[1
]}

HACHE, F ^{[1
]}

EKIMOV, AI ^{[1
]}

RICARD, D ^{[1
]}

FLYTZANIS, C ^{[1
]}

机构：

[1] AF IOFFE PHYSICOTECH INST,ST PETERSBURG 194021,RUSSIA

来源：

APPLIED PHYSICS LETTERS | 1993年 / 62卷 / 01期

关键词：

D O I：

10.1063/1.108833

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Using three different time-resolved techniques: degenerate four wave mixing, nonlinear absorption, and luminescence, we show that, for our CdSxSe1-x-doped glasses, under high excitation conditions, Auger recombination is the dominant recombination process. This explains the broad range of luminescence lifetimes previously reported. After photodarkening, we also observe a reduction in the nonradiative lifetime.

引用

页码：78 / 80

页数：3

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