Temperature dependence of the upper critical field of high-Tc superconductors: localization effects
Kuchinskii E. Z. , Sadovskii M. V.
The anomalous temperature dependence of the orbital upper critical field Hc2 observed in epitaxial films of the Bi-Sr-Cu-O system (over a broad temperature range) can be described satisfactorily in terms of localization effects in the 2D (or quasi-2D) case.