Distribution of the superconducting gap in an YNi2B2C film studied by point contact spectroscopy

D. L. Bashlakov, Yu. G. Naidyuk, I. K. Yanson +4

The differential resistances $R_d=dV/dI(V)$ of point contacts between a normal metal and a c axis oriented YNi2B2C film ($T_c$ = 15.2K) in the superconducting (SC) state have been…