Z. Frukacz et al., EFFECTS OF IONIZING-RADIATION ON THE OPTICAL-ABSORPTION OF LINBO3 ANDYALO3 SINGLE-CRYSTALS, Journal of crystal growth, 169(1), 1996, pp. 98-101
The influence of gamma-irradiation (Co-60 source), electron irradiatio
n (E=3.5 MeV) and heat treatment on optical properties of LiNbO3 and Y
AlO3 crystals containing rare-earth impurities was investigated. The c
olor center models are discussed.