Nb-substitution suppresses the superconducting critical temperature of pressurized MoB${}_2$

J. Lim, S. Sinha, A. C. Hire +9

A recent work has demonstrated that MoB${}_2$, transforming to the same structure as MgB${}_2$ ($P6/mmm$), superconducts at temperatures above 30 K near 100 GPa [C. Pei $et$ $al$. Natl…