| 氟化钡晶体光学透射的伽马辐照诱导损伤效应 |
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| 引用本文： | 沈定中,刘建成.氟化钡晶体光学透射的伽马辐照诱导损伤效应[J].无机材料学报,1992,7(3):257-263. |
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| 作者姓名： | 沈定中 刘建成 |
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| 作者单位： | 中国科学院上海硅酸盐研究所
(沈定中，刘建成，苏伟堂，潘志雷，王效仙，袁湘龙)，中国科学院上海硅酸盐研究所(殷之文) |
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| 摘 要： |
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| 关 键 词： | 氟化钡 光学透射 伽马辐照 |
Gamma Radiation Induced Damage Effect due to Optical Transmission in Bariun Fluoride Crystals |
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| Shen Dingzhong Liu Jiancheng Su Weitang Pan Zhilei Wang Xiaoxian Yuan Xianglong Yin Zhiwen.Gamma Radiation Induced Damage Effect due to Optical Transmission in Bariun Fluoride Crystals[J].Journal of Inorganic Materials,1992,7(3):257-263. |
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| Authors: | Shen Dingzhong Liu Jiancheng Su Weitang Pan Zhilei Wang Xiaoxian Yuan Xianglong Yin Zhiwen |
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| Abstract: | BaF_2,undoped and doped with lanthanum,were grown not in vacuum by Stockbagerprocess with deoxidant.Radiation damage effects due to optical transmission in bulk crystalswith ~(60)Co,10~6 rad gamma irradiation were measured.These measurements provided theinformation of color center formation during irradiation as well as the short term recovery afterradiation.The optical transmission can be almost completely recovered to pre-irradiation value,after annealing and then polishing with ethyl alcohol. |
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| Keywords: | Barium fluoride Optical transmission Gamma radiation |
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