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Domain wall superconductivity in ferromagnetic superconductors

A. I. Buzdin, A. S. Mel’nikov

DOI 10.1103/PhysRevB.67.020503 · Physical Review B

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Abstract

On the basis of a phenomenological Ginzburg-Landau approach we investigate the problem of triplet order parameter nucleation in a ferromagnetic superconductor with a domain structure in an applied external magnetic field. The critical temperature of the superconductivity nucleation is shown to increase near the domain boundaries and to have a peculiar field dependence. Our results are also applied to a description of the superconductivity localized near the domain wall in S/F heterostructures.

Source-reported materials — not catalogue approval

FormulaReported Tc (K)Pressure (GPa)Type
UGe2

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—Pressure not reportedunknown
URhGe

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0.3Pressure not reportedonset

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