Research Article
Synthesis and Characterization of RuSr2R1.6Ce0.4Cu2O10 (R = Gd, Eu, and Sm) Magnetosuperconductors
Figure 6
Comparison of the temperature dependence of resistivity of asprepared and annealed samples of (a) Ru, Gd-1222 and (b) Eu, Gd-1222 respectively.