Biju, A; Abhilash Kumar, R G; Aloysius, R P; Syamaprasad, U
(IOP Publishing, 2006)
The flux pinning properties of (Bi, Pb)-2212 superconductors modified by the addition of rare earth (RE) elements La, Gd and Yb with varying concentrations are studied. Samples were prepared by a conventional solid state ...