The determination of electrical parameters of YBaCuO superconductive systems formed with additive atoms Pb, Ag and Sb

In this study, the effects of Ag, Pb and Sb doping on the properties of high temperature superconductor YBa2Cu3-xAxOy was investigated. The samples were prepared by substituting silver (Ag), lead (Pb) and antimon Sb (x= 0.01) for Cu with solid state reaction method.The effect of Ag, Pb and Sb doping on the YBCO superconductor composite superconducting and inpurity phases which the samples involve were determined by X-Ray diffraction patterns (XRD). The microstructure of the samples was analyzed with the help of scanning electron microscope (SEM).