High critical field superconductivity at ambient pressure in MoB${}_2$ stabilized in the P6/mmm structure via Nb substitution

A. C. Hire, S. Sinha, J. Lim +7

Recently it was discovered that, under elevated pressures, MoB${}_2$ exhibits superconductivity at a critical temperature, $T_c$, as high as 32 K. The superconductivity appears to de…