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Phase equilibria in the GeSe2–SnSe system

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Abstract

The phase diagram of the system GeSe2–SnSe is studied by means of X-ray diffraction, differential thermal analysis and measurements of the density and the microhardness of the material. There are no intermediate compounds in it, as well as regions of range of solid solutions at room temperature on the base of GeSe2 and SnSe. There are two non-variant equilibria in the system: eutectic (where T e=530±5°C and x e= 40 mol% SnSe) and metaeutectic (where T m=550±5°C and x m=98 mol% SnSe).

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Authors and Affiliations

  1. University of Chemical Technology and Metallurgy, Sofia, Bulgaria, 1756, 8 Kliment Ohridski Blvd.

    V. Vassilev, K. Tomova & V. Parvanova

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  1. V. Vassilev
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  2. K. Tomova
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  3. V. Parvanova
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Correspondence to V. Vassilev.

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Vassilev, V., Tomova, K. & Parvanova, V. Phase equilibria in the GeSe2–SnSe system. J Therm Anal Calorim 86, 199–203 (2006). https://doi.org/10.1007/s10973-006-7500-y

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  • DOI: https://doi.org/10.1007/s10973-006-7500-y

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