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本文概述了国内外针对玻璃辐照效应所开展的研究及其进展。介绍了α、β、γ射线在玻璃中产生的微观缺陷类型、相对应的表征手段、不同微观损伤与吸收剂量的关系及其在不同温度条件下的稳定性。介绍了玻璃宏观性质随辐照剂量的改变以及饱和现象,提出了宏观性质的改变和无序度的联系来解释实验结果。最后,介绍了玻璃固化体研究所面临的问题和挑战。
This article outlines the research and progress made in the field of glass irradiation at home and abroad. The types of microscopic defects produced by α, β and γ rays in glass, the corresponding means of characterization, the relationship between different microscopic damage and absorbed dose and their stability under different temperature conditions are introduced. The change of macroscopic property with the irradiation dose and the phenomenon of saturation are introduced. The macroscopical property change and disorder degree are proposed to explain the experimental results. Finally, the problems and challenges of glass solidification research are introduced.