TlFe_1−xGa_xS₂ solid solutions have been prepared by direct elemental synthesis. The dependences of the thermoelectric properties and DC conductivity on temperature have been studied in TlFe_1−xGa_xS₂ solid solutions. In terms of hopping mechanism of charge transfer, the parameters of localized states in the forbidden gap of TlFe_1−xGa_xS₂ have been evaluated. The type of conductivity has been determined from the temperature dependences of thermoelectric power of TlFe_1−xGa_xS₂ solid solutions.

«Charge Transport and Thermo-emf in TlFe_1-xGa_xS₂ Solid Solutions» Salim Asadov. Advances in Materials Science and Engineering, Volume 2019, Article ID 9285359, 5 pages. https://doi.org/10.1155/2019/9285359