Does the nuclear spin relaxation rate in superconductors depend on disorder?
arXiv:cond-mat/0612666 · doi:10.1088/0953-8984/19/2/026210
Abstract
We calculate the relaxation rate of a nuclear spin in s-wave superconductor with nonmagnetic impurities, including the strong-coupling effects. We show that in a weakly disordered three-dimensional system the corrections due to disorder are negligibly small.
9 pages