Photo- and thermo-induced changes in As-S-Se chalcogenide thin films

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• 作者：J. Buzek^a ; K. Palka^a ; ^b ; ^{karel.palka@upce.cz} ; L. Loghina^b ; M. Vlcek^b
• 关键词：Chalcogenide glasses ; Photo-induced changes ; Thermo-induced changes
• 刊名：Journal of Non-Crystalline Solids
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：457
• 期：Complete
• 页码：180-186
• 全文大小：834 K
• 卷排序：457

文摘

Non-stoichiometric chalcogenide glasses from system As35S65 − xSex were studied. Compositional dependencies of chosen optical parameters were measured. In-situ kinetics of photo-darkening were measured and evaluated using two approaches. Correlation between optical parameters changes and structural changes was observed.