2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/23737We present a study of the anisotropy in the superconducting energy gap in a single crystal of YNi2B2C (Tc~14.6K) using directional point contact spectroscopy. The superconducting energy gap at 2.7K, when measured for I||c, is 4.5 times larger than that for I||a. The energy gaps in the two directions also have different temperature dependences. Our results support a scenario with s+g like symmetry.Ps file with figuresSuperconductivityStrongly Correlated Electronstext