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Phase Relations in the SnSe2–Er2Se3 System

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Abstract

The phase diagram of the SnSe2–Er2Se3 system is studied using differential thermal analysis, x-ray diffraction, microstructural analysis, and microhardness and density measurements. The SnSe2–Er2Se3 system is pseudobinary and contains two eutectics and two intermediate phases, Er2Sn3Se9 and Er2SnSe5. At room temperature, the SnSe2-based solid solution extends to ≃4.5 mol % Er2Se3, and the SnSe2 solubility in Er2Se3 is ≃2 mol %.

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Authors and Affiliations

  1. Rasul-zade State University, ul. Khalilova 23, Baku, 1144, Azerbaijan

    M. R. Bagieva & M. B. Babanly

  2. Institute of Inorganic and Physical Chemistry, Academy of Sciences of Azerbaijan, pr. Javida 29, Baku, 1143, Azerbaijan

    I. I. Aliev

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  1. M. R. Bagieva
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  2. I. I. Aliev
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  3. M. B. Babanly
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Bagieva, M.R., Aliev, I.I. & Babanly, M.B. Phase Relations in the SnSe2–Er2Se3 System. Inorganic Materials 39, 927–930 (2003). https://doi.org/10.1023/A:1025501103988

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