@Article{Usadel1970, author="Usadel, Klaus D.", title="Generalized diffusion equation for superconducting alloys", journal="Phys. Rev. Lett.", year="1970", volume="25", number="8", pages="507", abstract="Eilenberger{\textquoteright}s transportlike equations for a superconductor of type II can be simplified very much in the dirty limit. In this limit a diffusionlike equation is derived which is the generalization of the de Gennes-Maki theory for dirty superconductors to arbitrary values of the order parameter.", optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=920), last updated on Sun, 08 Jun 2014 22:47:53 -0500", doi="10.1103/PhysRevLett.25.507", opturl="https://doi.org/10.1103/PhysRevLett.25.507" }