Ni${}_2$X${}_2$ (X=pnictide, chalcogenide, or B) Based Superconductors

F. Ronning, E. D. Bauer, T. Park +6

We review the properties of Ni-based superconductors which contain Ni2X2 (X=As, P, Bi, Si, Ge, B) planes, a common structural element found also in the recently discovered FeAs sup…