Superconducting phase diagram in Bi${}_x$Ni${}_{1-x}$ thin films$:$ the effects of Bi stoichiometry on superconductivity

Jihun Park, Jarryd A. Horn, Dylan J. Kirsch +10

The Bi$-$Ni binary system has been of interest due to possible unconventional superconductivity aroused therein, such as time-reversal symmetry breaking in Bi/Ni bilayers or the…