Kinetic Equations for a Dirty Two-Band Superconductor

2013/12/30 by V.L. Ostrovski, V. L. Ostrovski, Ostrovski, V. L.
Engineering · Physics and Astronomy · #FOS: Physical sciences #Physics of Superconductivity and Magnetism #Superconducting Materials and Applications #Superconductivity (cond-mat.supr-con) #Superconductivity in MgB2 and Alloys #cond-mat.supr-con

paper · pdf · doi:10.48550/arxiv.1312.7717

openalex publication_date 2013/12/30 · arxiv created 2014/01/06 · arxiv updated 2014/01/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Green function techniques for studying nonequilibrium processes in dirty two-band superconductors are discussed. Perturbation expansions and Green function equations are developed. A time dependent modification of the Usadel equation is given.

Citations

• The microscopic theory of the upper critical field Hc2 in two-band systems in the magnetic field directed parallel and perpendicular to the plane (ab). Application to MgB2

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