Isoconversional Analysis of Thermally Stimulated Effects in Cu<sub>x</sub>(As<sub>2</sub>Se<sub>3</sub>)<sub>100-x</sub> Glasses
نویسندگان
چکیده
Through isoconversional analysis of differential scanning calorimetry data, thermally induced processes glass transition and crystallization in Cux(As2Se3)100-x chalcogenide glasses (x=1, 5, 10, 15 at.%) were investigated. The characteristic values activation energy its changes during the calculated using advanced method developed by S. Vyazovkin as well forms Kissinger Moynihan relations. results showed variation with extent conversion. are slightly changing increase Cu content from 1 to 5 at.%, while more significant detected after a further up at.%. As2Se3 composition at.% CuAsSe2 Cu3AsSe4 10 analyzed. Isoconversional that is complex process apparent structural units decreases conversion increase.
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ژورنال
عنوان ژورنال: Acta Physica Polonica A
سال: 2023
ISSN: ['1898-794X', '0587-4246']
DOI: https://doi.org/10.12693/aphyspola.143.369