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. 2020 Mar 13;10:4717. doi: 10.1038/s41598-020-61666-z

Figure 4.

Figure 4

Thermal properties data for [TaNb]0.31(TiUHf)0.69. (a) Temperature-dependent Seebeck coefficient S(T) for [TaNb]0.31(TiHfU)0.69. (b) Temperature-dependent thermal conductivity κ(T) for [TaNb]0.31(TiHfU)0.69. The cyan line shows the lattice contribution to the thermal conductivity κL, which was calculated from the expression κ = κE + κL, where κE is estimated using the Wiedemann-Franz law where κE = LσT (L = 2.44 × 10−8 WΩK−2 and σ is the electrical conductivity determined from Fig. 2).