Radiation-induced color centers with new properties in lithium fluoride crystals subjected to thermal shocks or compression.

Autor: Voitovich, A.P., Ignatenko, O.V., Kalinov, V.S., Kostik, O.E., Mashko, V.V., Novikov, A.N.
Předmět:
Zdroj: Radiation Effects & Defects in Solids: Incorporating Plasma Techniques & Plasma Phenomena; MayJun2021, Vol. 176 Issue 5/6, p529-537, 9p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index