Comment on "Influence of Pair Breaking and Phase Fluctuations on Disordered High Tc Cuprate Superconductors"
arXiv:cond-mat/0410502 · doi:10.1103/PhysRevLett.93.129701
Abstract
It is shown that an account for combined effect of both nonmagnetic and magnetic scatterers on Tc and/or an assumption about a non-pure d-wave order parameter allows for a quantitative explanation of the experimental data on the electron irradiation-induced suppression of superconductivity in Y-123 single crystals within the AG-like pair breaking theory, without resorting to phase fluctuations effects.
Comment on the paper by F. Rullier-Albenque et al., Phys. Rev. Lett. 91, 047001 (2003)