Recombination properties of ZnIn2S4:Mn single crystals

被引:0
|
作者
Arama, ED [1 ]
Zhitar, VF [1 ]
Machuga, AI [1 ]
Shemyakova, TD [1 ]
机构
[1] Acad Sci Republ Moldova, Inst Appl Phys, MD-2028 Kishinev, Moldova
来源
CAS: 2002 INTERNATIONAL SEMICONDUCTOR CONFERENCE, VOLS 1 AND 2, PROCEEDINGS | 2001年
关键词
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Recombination characteristics of single crystals of Mn-doped ZnIn2S4(III) three-layer polytypes have been investigated. The characteristic features of cathodoluminescence (CL) have been found out. The CL spectra shift toward the long wavelength range is observed when the dopant concentration increases and temperature decreases till 80 K. The photoconductivity (PC) spectra shift to the high energy region and the PC type changes with the increasing of the dopant concentration. Doping with Mn increases the order of the crystal. A model for the interpretation of the experimental data is proposed.
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页码:407 / 410
页数:4
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