Annealing effects on the thermoelectric properties of silver-doped bismuth telluride thin films
The thermal co-evaporation method was successfully employed for the preparation of the Ag doped Bi2Te3 thermoelectric thin films on SiO2/Si substrates with low cost. The optimized power factor of 2.16?W/cmK2 was obtained for Ag doped Bi2Te3 thin film annealed at 250C for 30min.
thermoelectric bi2te3 thermal evaporation