Effect of Sm addition on (Bi, Pb)-2212 superconductor
The effect of Sm addition on the superconducting properties of (Bi, Pb)-2212 system in bulk
polycrystalline form was studied. The Sm content was varied from x= 0.0 (pure) to 0.5 on a
general stoichiometry of Bi1. 7Pb0. 4Sr2. 0Ca1. 1Cu2. 1SmxOy. Phase analysis by XRD,
microstructural examination by SEM equipped with energy dispersive X-ray spectrometer
(EDS), density measurements and superconductivity characterizations were done to
evaluate the relative performance of the samples. Critical current density (Jc) and …
polycrystalline form was studied. The Sm content was varied from x= 0.0 (pure) to 0.5 on a
general stoichiometry of Bi1. 7Pb0. 4Sr2. 0Ca1. 1Cu2. 1SmxOy. Phase analysis by XRD,
microstructural examination by SEM equipped with energy dispersive X-ray spectrometer
(EDS), density measurements and superconductivity characterizations were done to
evaluate the relative performance of the samples. Critical current density (Jc) and …
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