Figure 4
From: Superconductivity in Ta3Pd3Te14 with quasi-one-dimensional PdTe2 chains
Low-temperature thermal conductivity data.
(a) Low-temperature thermal conductivity of Ta3Pd3Te14 crystal (Sample 2) in zero and magnetic fields applied along c* direction. The dashed lines are fits to the formula κ/T = κ0/T + bT. The black dashed line is the normal-state Wiedemann-Franz law expectation L0/ρ0. (b) The field dependence of κ/T at 0.1 K. (c) Normalized residual linear term κ0/T as a function of normalized field H/Hc2 for the clean s-wave superconductor Nb36, the dirty s-wave superconducting alloy InBi32, the multi-band s-wave superconductor NbSe237 and an overdoped d-wave cuprate superconductor Tl-220138.
