ЭПР монокристаллического анион-дефицитного оксида алюминия после УФ-облучения

Abstract

ESR-spectrum of α-Al2O3:C single crystals after UV irradiation features the resonance absorption lines with g = 2.008 and 1.963. ESR absorption line with g = 2.008 is a superposition of three components with g = 2.019, g = 2.002 and g = 1.988, which indicates the identity of radiation-induced ESR in the samples of α-Al2O3:C irradiated by UV and pulsed electron beam.