Pathmanathan, N.Thomson, A.L.2019-02-072019-02-072002Sri Lankan Journal of Physics,3:p.53-61https://dl.nsf.gov.lk/handle/1/24304Ni SubstitutionSuperconductorsInvestigation of Ni substitution for Cu in Bi(Pb)-Sr-Ca-Cu-O Superconductor by AC magnetic susceptibility Measurements