TIME-RESOLVED SPECTRA OF THE 1.55-EV-BAND IN GE-DOPED ALXGA1-XAS

被引：9

作者：

MEJRI, H

MAAREF, H

机构：

[1] Département de Physique, Faculté des Sciences

来源：

JOURNAL OF APPLIED PHYSICS | 1990年 / 67卷 / 07期

关键词：

D O I：

10.1063/1.345338

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report time-resolved luminescence data on the 155-eV band of Ge-doped AlxGa1-xAs with x=0.3, grown by liquid-phase epitaxy. They are interpreted in terms of donor-acceptor pair recombinations in which the donors and acceptors have a well-defined spatial separation. From the analysis of the emission line shape, the optical parameters of the pair are deduced.

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页码：3485 / 3489

页数：5

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