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 Bi 1.7Pb 0.4Sr 2.0Ca 1.1Cu 2.1Sm x O y . Phase analysis by XRD, microstructural examination...

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Veröffentlicht in:	Physica. C, Superconductivity Superconductivity, 2005-12, Vol.433 (1), p.28-36
Hauptverfasser:	Prabitha, V.G., Biju, A., Abhilash Kumar, R.G., Sarun, P.M., Aloysius, R.P., Syamaprasad, U.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Critical currents Effects of crystal defects, doping and substitution Enhanced critical current density Enhanced Tc Exact sciences and technology Physics Properties of type I and type II superconductors Sm addition Superconductivity Transition temperature variations
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