We investigate the complex ac susceptibility of the melt-processed (Nd, Eu, Gd)-Ba-Cu-O and Nd-Ba-Cu-O. We observe the anomalous structure in the temperature dependence of the complex ac susceptibility. This anomaly may be related to the superconducting transition of the second phase.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy (miscellaneous)
- Condensed Matter Physics