Enhancing the thermoelectric performance of Sn0.5Ge0.5Te via doping with Sb/Bi and alloying with Cu2Te: Optimization of transport properties and thermal conductivities Journal Articles uri icon

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abstract

  • SnTe-based thermoelectric materials are studied as potential substitutes for PbTe. Ge and Bi substitutions combined with the Cu2Te alloying can significantly improve thermoelectric properties of SnTe as shown for (Sn0.5Ge0.5)0.91Bi0.06Te(Cu2Te)0.05.

publication date

  • May 14, 2020