Yakinci M.E.Aksoy I.2024-08-042024-08-0419970749-6036https://hdl.handle.net/11616/90697A glass of the BiSrCaCuO superconducting system with nominal (Bi1.0Tl0.5Ga0.5)Sr2Ca2Cu3O10+y composition has been prepared by the melt-quenched method. The crystallisation kinetics of the glass was investigated using non-isothermal analysis. The activation energy for crystallisation was found to be 420.6Kjmol-1. The superconducting transition and zero resistance temperatures were Tc = 118.8K and Tzero = 114.6K respectively. The calculated critical current density was Jc = 8.85 ×106 Acm-2 at 4.5K. In general, substitution of both Tl+3 and Ga+3 for Bi+3 increased the activation energy for crystallisation and enhanced the superconducting phase formation.eninfo:eu-repo/semantics/closedAccessActivation energyCritical current density (superconductivity)CrystallizationGlassReaction kineticsSuperconducting transition temperatureSuperconducting ceramicsOxide superconductorsArticle21Suppl A1831902-s2.0-0030653820Q2