THERMALLY STIMULATED GENERATION-RECOMBINATION PROCESSES IN ZINC OXIDE SINGLE CRYSTALS AND NANOCRYSTALS

被引：1
|
作者：
Zobov, E. M. [1 ]
Zobov, M. E. [1 ]
Kramynin, S. P. [1 ]
机构：
[1] Russian Acad Sci, Kh I Amirkhanov Inst Phys, Dagestan Sci Ctr, Makhachkala 367000, Russia
来源：
JOURNAL OF APPLIED SPECTROSCOPY | 2011年 / 77卷 / 06期
关键词：
zinc oxide; generation-recombination processes; electron trapping center; thermally stimulated luminescence; CONDUCTIVITY MEASUREMENTS;
D O I：
10.1007/s10812-011-9411-3
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
We present an analysis of the theory of thermally stimulated generationxrecombination processes occurring in semiconductors with participation of trapping and recombination centers, based on which we develop algorithms for a program for computer processing of experimental data and simulation of the thermally stimulated conductivity and thermally stimulated luminescence spectra. We determine the characteristic parameters of the trapping centers. We compare the results of computer simulation with experimentally observed thermally stimulated luminescence spectra of ZnO single crystals and nanocrystals.
引用
收藏
页码：841 / 849
页数：9
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