Fig. 4From: Thermoelectric Properties of Hot-Pressed Bi-Doped n-Type Polycrystalline SnSe(Color online) Temperature dependence of heat capacity (Cp) taken from [1] (a), thermal diffusivity (D) (b), and thermal conductivity (κ) of SnSe:Bi 6% and SnSe:Bi 8% samples along both ⊥ and // directions compared with Bi-doped n-type SnSe single crystal [7] (c, d)Back to article page