Superconductivity by transition metal doping in Ca${}_{10}$(Fe${}_{1-x}$M${}_x$As)${}_{10}$(Pt${}_3$As${}_8$) (M = Co, Ni, Cu)

Tobias Stürzer, Fabian Kessler, Dirk Johrendt

We report the successful substitution of cobalt, nickel, and copper for iron in the 1038 phase parent compound Ca${}_{10}$(FeAs)${}_{10}$(Pt${}_3$As${}_8$) yielding Ca${}_{10}$(Fe${}_{1-x}$Co$…