Browsing Zinātniskie raksti (CFI) / Scientific articles by Author "Vasil'Chenko, Evgeni A."
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Accumulation of radiation defects and modification of micromechanical properties under MgO crystal irradiation with swift 132Xe ions
Baubekova, G.; Akilbekov, A.; Feldbach, E.; Grants, Rolands; Manika, Ilze P.; Popov, Anatoli I.; Schwartz, K.; Vasil'Chenko, Evgeni A.; Zdorovets, Maxim V.; Lushchik, Aleksandr Ch (Elsevier B.V., 2020)Accumulation of F-type defects under irradiation of MgO crystals by 0.23-GeV 132Xe ions with fluence varying by three orders of magnitude has been investigated via the spectra of optical absorption and low-temperature ... -
Thermal annealing and transformation of dimer F centers in neutron-irradiated Al2O3 single crystals
Shablonin, Evgeni; Popov, Anatoli I.; Prieditis, G.; Vasil'Chenko, Evgeni A.; Lushchik, Aleksandr Ch (Elsevier B.V., 2021)The precise study of the thermal annealing of the F2-type dimer defects, being under discussion in the literature for a long time and responsible for the number of absorption bands below 4.5 eV, has been performed in ...