Thermal neutron irradiation of LiNbO3 crystals doped with Hf and Hf,Mg

被引：0
|
作者：
Marques, JG
Kling, A
Soares, JC
DaSilva, MF
Dietguez, E
AgulloLopez, F
机构：
来源：
MICROSTRUCTURE EVOLUTION DURING IRRADIATION | 1997年 / 439卷
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of irradiation with thermal neutrons on LiNbO3 single crystals doped with Hf and Hf,Mg were studied with ion beam and hyperfine interaction techniques, using Hf as a probe. In crystals where Hf occupies both Li and Nb sites, the fraction in Nb sites is strongly reduced after irradiation. The initial situation is recovered after thermal annealing at 973 K, in air.
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页码：645 / 650
页数：6
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