Abstract
Using a method of laser ablation, a number of AgI–chalcogenide glass nanolayered films has been obtained with different thicknesses of the layers (10, 25, 50, and 100 nm). In order to study α ⇆ β phase transition in AgI, X-ray phase analysis has been carried out in the temperature range from 30 to 200°C. A correlation between the layer thickness and the temperature of the α → β phase transition during the lowering of the temperature is found. An explanation of the correlation is proposed.
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Original Russian Text © Yu.S. Tveryanovich, S.V. Fokina, A.V. Kurochkin, E.N. Borisov, M.G. Krzhizhanovskaya, M.D. Bal’makov, 2016, published in Fizika i Khimiya Stekla.
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Tveryanovich, Y.S., Fokina, S.V., Kurochkin, A.V. et al. Temperature hysteresis of AgI phase transition in AgI–chalcogenide glass nanolayered films. Glass Phys Chem 42, 172–176 (2016). https://doi.org/10.1134/S1087659616020164
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DOI: https://doi.org/10.1134/S1087659616020164