ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
SYNTHESIS AND ELECTROPHYSICAL PROPERTIES OF SOLID SOLUTIONS (SnTe)1-x (Ag2Te)x (x = 0.01, 0.02, 0.05)
Yu.A.Yusibov, Sem Kevsar Osman, I.I.Aliyev

 

By the methods of physicochemical analysis (DTA, RFA, MSA, as well as measurement of microhardness and density) was investigated the nature of the chemical interaction in the system (SnTe)1-x(Ag2Te)x (x=0.01, 0.02, 0.05). It was found that solid solutions based on SnTe at room temperature extend to 5 mol % Ag2Te. For alloys of solid solutions containing 1, 2 and 5 mol % Ag2Te were studied the electrophysical and thermal properties depending on the content. For the alloys of 1, 2, and 5 mol % of Ag2Te, the temperature dependences of the electrical conductivity have a metallic character. It was found that a decrease in the carrier concentration in the samples under study gives grounds for assuming that partial compensation of charge carriers occurs during the transition from SnTe to solid solutions (SnTe)1-x(Ag2Te)x.

 

Keywords : electrical conductivity, solid solutions, microhardness, density
View article
SUBMITION
THE LAST NUMBER OF THE JOURNAL
№3 2022
CONTENT
- OXIDATION OF n-OCTANE IN THE PRESENCE OF MANGANESE-POLYMER CATALYST AND SELECTION OF THE APPROPRIATE KINETIC MODELA.F.Isazade, U.A.Mammadova, M.M.Asadov, N.A.Zeynalov, D.B.Tagiev
- KINETICS OF COHERENT-SYNCHRONIZED PEROXIDASE OXIDATION OF ETHYL ALCOHOL TO ACETALDEHYDE ON HETEROGENIZED BIOMIMETIC CATALYSTSU.V.Mammadova, I.T.Nagieva, L.M.Gasanova, T.M.NagievMore