The n_s - T_c correlations in granular superconductors
arXiv:1205.3427 · doi:10.1103/PhysRevLett.109.067003
Abstract
Following a short discussion of the granular model for an inhomogeneous superconductor, we review the Uemura and Homes correlations and show how both follow in two limits of a simple granular superconductor model. Definite expressions are given for the almost universal coefficients appearing in these relationships in terms of known constants.
Minor revisions, 5 pages with 1 figure