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The reciprocal CuInS2+2CdSe⇔CuInSe2+2CdS system—Part II: Liquid-solid equilibria in the system |
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| Authors: | OV Parasyuk ID Olekseyuk OA Dzham LV Piskach SV Volkov |
| Institution: | a Department of General and Inorganic Chemistry, Volyn State University, Voli Ave 13, Lutsk 43009, Ukraine b Department of Inorganic Chemistry, Ivan Franko National University of L’viv, 6 Kyryla and Mefodiya St., L’viv 79005, Ukraine c V.I. Vernadskii Institute for General and Inorganic Chemistry of the Ukrainian National Academy of Sciences, Palladina Ave 32-34, Kyiv 03680, Ukraine |
| Abstract: | The phase equlibria in the reciprocal system CuInSe2+2CdS⇔CuInS2+2CdSe were investigated by differential thermal and X-ray phase analysis. The phase diagrams of a series of vertical sections, a liquidus surface projection and a spatial phase diagram were constructed. It was established that the addition of cadmium chalcogenides leads to the stabilization of the cubic modifications of the ternary compounds, which form a continuous solid solution series, at the annealing temperatures. The boundaries of the solid solutions were determined by the change of the unit cell parameters; the isothermal sections at 620 and 870 K were constructed. |
| Keywords: | Semiconductors Liquid-solid reaction Phase diagrams Thermal analysis |
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