Superconducting density of states of PtPb4

Pablo García Talavera, Jose Antonio Moreno, Edwin Herrera +5

PtPb${}_4$ is a type II superconductor with a bulk critical temperature $T_c\approx 3$K and an upper critical field of $H_{c2}=0.36$T. PtPb${}_4$ is related to non-superconducting…