Investigation of the superconducting energy gap in the compound LuNi₂B₂C by the method of point contact spectroscopy: two-gap approximation

by Bobrov, N.L., Beloborod’ko, S.I., Tyutrina, L.V., Chernobay, V.N., Yanson, I.K., Naugle, D.G., Rathnayaka, K.D.D.
Published 2006