Structure and superconducting properties of Fe-doped Cu0.5Tl0.5Ba2Ca2Cu3âyFeyO10âδ (y = 0, 0.02, 0.03, 0.05, 0.075) superconductor
Keywords: 74.72.-ect; 74.76.âw; 74.76.Bz; 74.72.âh; 74.72.âJt; Fe-doped Cu1âxTlxBa2Ca2Cu3âyFeyO10âδ (y = 0, 0.02, 0.03, 0.05, 0.075) superconductors; AC susceptibility; X-ray diffraction (XRD); Annealing;