Resumen
The influence of temperature (in the interval of 300-400 K) and concentrations on the electrical conductivity, thermal conductivity, and thermoelectric power of copper chalcogenide-based crystals with the general formula (GeSe)_1 - _ x (CuAsSe_2)_ x has been considered. Heat transfer mechanisms have been determined. It has been found that the temperature dependence of thermal conductivity is nonmonotonic with a singularity at 358 K. Thermoelectric figure of merit ZT has been calculated.
Título traducido de la contribución | THERMAL CONDUCTIVITY AND THERMOELECTRIC POWER OF COMPOUNDS IN THE CU-GE-AS-SE SYSTEM |
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Idioma original | Russian |
Páginas (desde-hasta) | 46-50 |
Número de páginas | 5 |
Publicación | Журнал технической физики |
Volumen | 91 |
N.º | 1 |
DOI | |
Estado | Published - 2021 |
GRNTI
- 29.00.00 PHYSICS
Level of Research Output
- VAK List
- Russian Science Citation Index