Optical Properties of Gamma-Irradiated Ba(PO3)2-Containing Fluoroaluminate Glasses

被引：0
作者：
T. V. Bocharova
G. O. Karapetyan
N. O. Tagil'tseva
V. D. Khalilev
机构：
[1] St. Petersburg State Technical University,
[2] St. Petersburg Technological Institute (Technical University),undefined
来源：
Inorganic Materials | 2001年 / 37卷
关键词：
Oxide; Color; Inorganic Chemistry; Optical Property; Electron Paramagnetic Resonance;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Optical absorption and electron paramagnetic resonance measurements were used to assess the nature of the paramagnetic and color centers in gamma-irradiated LiF-containing BaSrCaMgAl2F14glasses with Ba(PO3)2additions. The radiation-induced processes in the glasses containing ≥1.5 mol % Ba(PO3)2are dominated by PO42–and PO32–centers, which have large capture cross sections. Substitution of 0.8–1.8 mol % oxides has a significant effect on the formation of radiation-induced color centers in the glasses studied.
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页码：857 / 862
页数：5
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