Superconducting fluctuations at arbitrary disorder strength
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DOI: 10.1103/physrevb.97.144517
Abstract: We study the effect of superconducting fluctuations on the conductivity of metals at arbitrary temperatures $T$ and impurity scattering rates $\tau^{-1}$. Using the standard diagrammatic technique but in the Keldysh representation, we derive the general… read more here.
Keywords: arbitrary disorder; disorder strength; fluctuations arbitrary; conductivity ... See more keywords