2 papers
cond-mat.supr-con2005
On the interplay between Tc-inhomogeneities at long length scales and thermal fluctuations around the average superconducting transition in cuprates
F. Vidal, J. A. Veira, J. Maza +2
We review some aspects of the interplay between inhomogeneities at long length scales and the intrinsic fluctuations of Cooper pairs above Tc in HTSC. These inhomogeneities do not…
cond-mat.supr-con2003
Normal-superconducting transition induced by high current densities in YBa2Cu3O7-d melt-textured samples and thin films: Similarities and differences
M. T. Gonzalez, J. Vina, S. R. Curras +3
Current-voltage characteristics of top seeded melt-textured YBa2Cu3O7-d are presented. The samples were cut out of centimetric monoliths. Films characteristics were also measured o…