In this study is presented the partial replacement of copper with nickel TlBa2Ca2 Cu3xNix O 9-δ superconductor with
(x=0,0.2,0.4,0.6,0.8,1.0). The samples were prepared in a solid state reaction method with a 850 Co sintering temperature for 24
hours. Structural of the samples were studied by using X-ray powder. The XRD analysis showed that a tetragonal diagram and
polycrystalline structures with a majority phase 1223 and changes
لهيب أحمد | Laheeb Ahmed | 5712