Superconductivity-localization interplay and fluctuation magnetoresistance in epitaxial BaPb${}_{1-x}$Bi${}_x$O${}_3$ thin films

David T. Harris, Neil Campbell, Reinhard Uecker +5

BaPb${}_{1-x}$Bi${}_x$O${}_3$ is a superconductor, with transition temperature $T_c=11$ K, whose parent compound BaBiO${}_3$ possess a charge ordering phase and perovskite crystal structur…