Phase Equilibria and Photoinduced Changes in the Ag2S–In2S3–Si(Ge)S(Se)2 Systems

L. Myronchuk; V.P. Sachanyuk; O.V. Parasyuk; O.V. Zamurujeva

doi:10.15330/pcss.19.4.322-330

Authors

L. Myronchuk Lesya Ukrainka Eastern European National University
V.P. Sachanyuk Lesya Ukrainka Eastern European National University
O.V. Parasyuk Lesya Ukrainka Eastern European National University
O.V. Zamurujeva Lesya Ukrainka Eastern European National University

DOI:

https://doi.org/10.15330/pcss.19.4.322-330

Keywords:

vertical sections, quasi-ternary system, disordered systems, photoinduced absorption

Abstract

The nature of equilibria in the Ag₂S–In₂S₃–Si(Ge)S₂ systems was determined. The investigated vertical sections allow us to select the optimal conditions for the growth of the quaternary single crystals Ag₂In₂SiS₆ and Ag₂In₂GeS₆. Spectral distribution of the absorption coefficient and its photoinduced changes were studied. The possibility of using the investigated compounds as materials with controlled properties is demonstrated.

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