PHOTOLUMINESCENCE STUDY OF CUIN1-XGAXSE2 MIXED-CRYSTALS

被引：8

作者：

BACEWICZ, R

DZIERZEGA, A

TRYKOZKO, R

机构：

[1] Institute of Physics, Warsaw University of Technology ul, Warsaw, 00-662

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷

关键词：

PHOTOLUMINESCENCE; DONOR-ACCEPTOR PAIR; QUATERNARY SEMICONDUCTOR ALLOY; CHALCOPYRITE;

D O I：

10.7567/JJAPS.32S3.194

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Photoluminescence of CuIn1-xGaxSe2 mixed crystals has been investigated. The emission band maximum shifts towards higher photon energies with increasing excitation intensity indicating the donor-acceptor recombination mechanism. The energies of the shallow defect states have been determined from the thermal quenching curves.

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页码：194 / 195

页数：2

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