Localization and superconductivity
Bulaevskii L. N. , Sadovskii M. V.
A system in a state of Anderson localization in its normal state can go superconducting below the critical temperature Tc. The Ginzburg-Landau coefficients are derived for the superconducting transition in the region of Anderson localization. The behavior of the upper critical magnetic field Hc2 as a function of the degree of disorder is studied in the metallic and insulating regions.