Effect of RE (RE = La, Pr, Sm,
β
Koichi Yokoyama; Ryusuke Kita
π
Article
π
2004
π
Elsevier Science
π
English
β 289 KB
Yb 1Γx RE x )Ba 2 Cu 3 O y ((Yb,RE)123) superconductors (x ΒΌ 0:1-0:3) with RE ΒΌ La, Pr, Sm and Gd were prepared by a standard solid-phase reaction varying sintering temperatures in order to investigate the effect of the RE substitution on the formation and the critical temperature of (Yb,RE)123. The