It has been established that in lithium fluoride crystals, subjected to pre-irradiation thermal shocks or compression, intrinsic point defects with new properties different from the known properties of the usual defects of the same composition are formed as a result of irradiation. The obtained new properties are similar to those for radiation-induced defects that were previously registered in nanocrystals and called near-cluster defects. It is shown that the combination of pre-irradiation heating and compression of a crystal increases the ratio of the concentrations of formed near-cluster and usual defects.

中文翻译：

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在经受热冲击或压缩的氟化锂晶体中具有新特性的辐射诱导色心

已经确定，在氟化锂晶体中，在经受预辐照热冲击或压缩时，由于辐照而形成具有不同于相同组成的通常缺陷的已知特性的新特性的本征点缺陷。获得的新特性类似于以前在纳米晶体中记录的辐射诱导缺陷的特性，称为近簇缺陷。结果表明，预辐照加热和晶体压缩的结合增加了形成的近簇和常见缺陷的浓度比。