Xing, Y. T.; Micklitz, H.; Herrera, W. T.; Rappoport, T. G. - In: The European Physical Journal B - Condensed Matter and … 76 (2010) 3, pp. 353-357
Pb films embedded with homogeneously distributed cobalt (Co) nanoparticles (mean size 4.5 nm) have been prepared. Previous transport investigations have suggested that Co particles induce spontaneous vortices below the superconducting transition temperature (T <Subscript>c</Subscript>) in zero external magnetic...</subscript>