Effect of γ-radiation on the optical properties of soda-lime-silicate glasses

被引：0
作者：
E. A. Vanina
M. A. Chibisova
A. N. Chibisov
机构：
[1] Amur State University,Institute of Geology and Nature Management, Amur Scientific Center, Far East Division
[2] Russian Academy of Sciences,undefined
来源：
Technical Physics Letters | 2007年 / 33卷
关键词：
78.20.Ci;
D O I：
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中图分类号：
学科分类号：
摘要：
We have studied the effect of γ-radiation on the optical constants of soda-lime-silicate glasses. As the irradiation dose grows in the interval from 3.7 to 3.7 × 101 Gy, the refractive index n increases, while the optical bandgap width decreases (from 3.13 to 3.05–3.09 eV); upon irradiation to a dose of 3.7 × 102 Gy, the refractive index n drops, while the optical bandgap width Eg increases up to 3.23 eV.
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页码：980 / 982
页数：2
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