SYNTHESIS AND INVESTIGATION OF PHOTO- AND ELECTRICAL PROPERTIES OF GLASSY ALLOYS OF THE As3Se3-NdSe SYSTEM

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