fig3
Figure 3. (A) Temperature-dependent electrical conductivities σ(T); (B) Seebeck coefficients S(T); (C) temperature-dependent power factors S2σ(T) of the BST+HEAx (x = 0, 0.1, 0.5, and 1.0 vol%) samples for the Pa- and Pe-directions; (D) room-temperature electrical conductivities and Seebeck coefficients as a function of the HEA concentrations (error bar: 5%). BST:
