Anomalous properties of thin films of ferromagnetic superconductors

A. Kotani; S. Takahashi; M. Tachiki; H. Matsumoto; H. Umezawa

doi:10.1016/0038-1098(81)90535-4

Anomalous properties of thin films of ferromagnetic superconductors

A. Kotani, S. Takahashi, M. Tachiki, H. Matsumoto, H. Umezawa

Materials Property Division

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

Anomalous magnetic and superconducting behavior which originates from the electromagnetic interaction between the persistent current and the rare earth magnetic moments is theoretically predicted in thin films of ferromagnetic superconductors. It is shown that the ferromagnetic ordering can coexist with superconductivity for films of thickness smaller than the London penetration depth. The ferromagnetic phase transition is of the second order and its critical temperature depends on the thickness of the film.

Original language	English
Pages (from-to)	619-624
Number of pages	6
Journal	Solid State Communications
Volume	37
Issue number	8
DOIs	https://doi.org/10.1016/0038-1098(81)90535-4
Publication status	Published - 1981 Feb

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(81)90535-4

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abstract = "Anomalous magnetic and superconducting behavior which originates from the electromagnetic interaction between the persistent current and the rare earth magnetic moments is theoretically predicted in thin films of ferromagnetic superconductors. It is shown that the ferromagnetic ordering can coexist with superconductivity for films of thickness smaller than the London penetration depth. The ferromagnetic phase transition is of the second order and its critical temperature depends on the thickness of the film.",

author = "A. Kotani and S. Takahashi and M. Tachiki and H. Matsumoto and H. Umezawa",

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AU - Kotani, A.

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AU - Umezawa, H.

PY - 1981/2

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N2 - Anomalous magnetic and superconducting behavior which originates from the electromagnetic interaction between the persistent current and the rare earth magnetic moments is theoretically predicted in thin films of ferromagnetic superconductors. It is shown that the ferromagnetic ordering can coexist with superconductivity for films of thickness smaller than the London penetration depth. The ferromagnetic phase transition is of the second order and its critical temperature depends on the thickness of the film.

AB - Anomalous magnetic and superconducting behavior which originates from the electromagnetic interaction between the persistent current and the rare earth magnetic moments is theoretically predicted in thin films of ferromagnetic superconductors. It is shown that the ferromagnetic ordering can coexist with superconductivity for films of thickness smaller than the London penetration depth. The ferromagnetic phase transition is of the second order and its critical temperature depends on the thickness of the film.

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Anomalous properties of thin films of ferromagnetic superconductors

Abstract

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