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Comment on "Domain Structure in a Superconducting Ferromagnet"

E. B. Sonin
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Abstract

According to Faure and Buzdin [Phys. Rev. Lett. 94, 187202 (2005)], in a superconducting ferromagnet a domain structure with a period small compared with the London penetration depth can arise. They claim that this contradicts to the conclusion of Sonin [Phys. Rev. B, 66, 100504 (2002)] that ferromagnetic domain structure in the Meissner state of a superconducting ferromagnet is absent in equilibrium. This contradiction is imaginary, based on misinterpretation of the results of these two papers.

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E. B. Sonin. 2005-12-24. Comment on "Domain Structure in a Superconducting Ferromagnet". https://doi.org/10.1103/physrevlett.95.269701

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