Thermal conductivity and annealing effects in the iron-based superconductor FeSe${}_{0.3}$Te${}_{0.7}$

Masumi Ohno, Takayuki Kawamata, Takashi Noji +6

Thermal conductivity measurements in magnetic fields have been carried out for FeSe${}_{0.3}$Te${}_{0.7}$ single crystals as-grown and annealed at 400 {\degree}C for 100 h in vacuum ($…