DEFECTS FORMATION IN SPINEL CRYSTALS UNDER ELECTRON AND GAMMA BEAM IRRADIATION

被引：0
|
作者：
Gokov, S. P. [1 ]
Gritsyna, V. T. [2 ]
Kochetov, S. S. [1 ]
Kasilov, V. I. [1 ]
Kazarinov, Yu. G. [2 ]
机构：
[1] Kharkov Phys & Technol Inst, Natl Sci Ctr, UA-310108 Kharkov, Ukraine
[2] Kharkov Natl Univ, Kharkov, Ukraine
来源：
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2009年 / 02期
关键词：
MGAL2O4; RADIATION; STABILITY; CENTERS;
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
There were investigated the optical absorption centers formation in magnesium aluminate spinel crystals at the action of high energy gamma or electron beams. It was revealed that at gamma irradiation the most probably the hole centers are formed to compare with that in electron irradiation. At electron beam irradiation the temperature of sample was raised which leads to thermal annealing of unstable radiation-induced centers.
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页码：43 / 45
页数：3
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