Phase equilibrium in the Sb2Se3-Gd2Te3 system |
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Authors: | I B Bakhtiyarly R A Ismaiylova V A Gasymov E A Geidarova |
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Institution: | 1. Institute of Chemical Problems, National Academy of Sciences of Azerbaijan, Baku, Azerbaijan 2. Institute of Physics, National Academy of Sciences of Azerbaijan, Baku, Azerbaijan
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Abstract: | The Sb2Se3-Gd2Te3 system was studied using differential thermal analysis, X-ray powder diffraction, and microstructure examination. This is a quasi-binary system. Sb2Se3-based solubility at 300 K is 10 mol % Gd2Te3. The eutectic contains 20 mol % Gd2Te3 and melts at 760 K. One incongruently melting compound (870 K) of composition GdSbTe1.5Se1.5 was found in the system. |
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