TY JOUR TI Physical and chemical study of alloys of the Dy2 Te3 – PbTe SYSTEM KW solid solutions KW microstructure KW diffractograms KW physicochemical analysis KW phase diagram KW electrical conductivity KW thermo EMF JO Journal of Natural Sciences Research AU Valiev, V.K. AU Gasanov, K.S. PY 2024 IS 9 PB INFRA-M Academic Publishing LLC.