First principles calculations on the thermoelectric properties of bulk Au<sub>2</sub>S with ultra-low lattice thermal conductivity

First principles calculations on the thermoelectric properties of bulk Au₂S with ultra-low lattice thermal conductivity

Wu Y Y^{1, 2, 3}, Zhu X L^{2, 3}, Yang H Y⁴, Wang Z G⁵, Li Y H^{1, ‡}, Wang B T^{2, 3, 6, §}

(a) Seebeck coefficients, (b) electrical conductivity, (c) electronic thermal conductivity, and (d) power factor with respect to the scattering time as functions of the chemical potential μ.