chalcogenide glasses. photoinduced changes. barrier-cluster-heating modelBaník, Ivan, 1936- Optical and photoinduced phenomena in chalcogenide glasses As2S3 and As2Se3 and explanation of the observed correlations. -- 000375964800007. --. In: Journal of Optoelectronics and Advanced Materials. -- ISSN 1454-4164. -- Vol. 18, iss. 3-4 (2016), s. 226-234.