Shabna, R; Sarun, P M; Vinu, S; Syamaprasad, U
(IOP Publishing, 2009-09)
The present work investigates the effect of europium substitution on the (Bi, Pb)-2212 system in the concentration range 0.5 ≤ x ≤ 1.0. Phase analysis and lattice parameter calculations on the powder diffraction data and ...