XRD patterns for samples A, B, and C. All reflections are indexed. L, LCMO and Y, YBECO.
SEM images for (a) samples B and (b) C. Very different surface morphologies are observed.
Temperature dependence of resistance for three samples in applied fields of 0, 0.5, and .
Temperature dependence of magnetization of samples B and C under field cooling (FC) and zero FC (ZFC).
Temperature dependence of low field MR (LFMR) and high field MR (HFMR) for our samples under a magnetic field of 0.5 and . The solid and open symbols are HFMR and LFMR ratios, respectively.
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