Photo-Induced Current Transient Spectroscopy of Defects in Single Crystals of Synthetic Diamond

被引:0
|
作者
Odrinskii, A. P. [1 ]
Kazyuchits, N. M. [2 ]
Makarenko, L. F. [2 ]
机构
[1] Natl Acad Sci Belarus, Inst Tech Acoust, Vitebsk 210023, BELARUS
[2] Belarusian State Univ, Minsk 220030, BELARUS
关键词
DEEP LEVELS;
D O I
10.1134/S1063783415110244
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The kinetics of photocurrent relaxation in synthetic diamond single crystals with an electrical resistivity of similar to 10(14) Omega . cm in the temperature range of 440-550 K has been investigated. It has been found that there are two processes of thermal emission of charge carriers, which are detected simultaneously. The suppression of the contribution to the relaxation from one of the processes with an increase in the temperature has been interpreted as the formation of a coupling between the detected processes. The possibilities of the mutual influence between the processes of charge carrier emission have been discussed.
引用
收藏
页码:2279 / 2285
页数:7
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