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On the theory of superconductivity in ferromagnetic superconductors with triplet pairing

V. P. Mineev·T. Champel
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Abstract

We point out that ferromagnetic superconductors with triplet pairing and strong spin-orbit coupling are even in the simplest case at least two-band superconductors. The Gor'kov type formalism for such superconductors is developed and the Ginzburg-Landau equations are derived. The dependence of the critical temperature on the concentration of ordinary point-like impurities is found. Its nonuniversality could serve as a qualitative measure of the two-band character of ferromagnetic superconductors. The problem of the upper critical field determination is also discussed.

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V. P. Mineev, T. Champel. 2004-02-12. On the theory of superconductivity in ferromagnetic superconductors with triplet pairing. https://doi.org/10.1103/physrevb.69.144521

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