ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
SYNTHESIS AND INVESTIGATION OF PHOTO- AND ELECTRICAL PROPERTIES OF GLASSY ALLOYS OF THE As3Se3-NdSe SYSTEM
I.I.Aliyev, T.M.Ilyasly, A.G.Khudiyeva, Kh.M.Gashimov

Alloys of the As2Se3-NdSe system were synthesized in a wide range of concentrations. The As2Se3-NdSe system was studied by differential thermal (DTA), X-ray diffraction (XRD), microstructural (MSA) analysis, as well as by measuring microhardness and density. The system has small single-phase fields based on primary components. In the As2Se3-NdSe system, the area of the solid solution based on the As2Se3 compound at room temperature is 1.5 mol. %, and the area of the solid solution based on the NdSe compound is 2.0 mol. %. Upon slow cooling in the As2Se3-NdSe system based on As2Se3, the glass formation region reaches 17 mol % NdSe. The photo- and electrical conductivity of glassy alloys of the As2Se3-NdSe system containing (As3Se3)1-x(NdSe)x (x = 0.03; 0.05; 0.07; 0.10) has been studied

 doi.org/10.32737/0005-2531-2022-3-105-109

Keywords : synthesis, glass, microhardness, system, solid solutions
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№3 2022
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