Study of coupled ferromagnetic thin film and semi-infinite bulk

Xiao Hu; Yoshiyuki Kawazoe

doi:10.1016/0304-8853(95)00558-7

Study of coupled ferromagnetic thin film and semi-infinite bulk

Xiao Hu, Yoshiyuki Kawazoe

New Industry Creation Hatchery Center (NICHe)

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

Abstract

Ferromagnetic systems consisting of a film with finite thickness coupled to a semi-infinite bulk are studied by Ginzburg-Landau theory. Spin-spin correlation functions and the spontaneous magnetization are evaluated. The critical point of the thin film is determined in terms of the magnetic constants of the two subsystems, surface condition and the film thickness. The implications of these results are discussed.

Original language	English
Pages (from-to)	380-388
Number of pages	9
Journal	Journal of Magnetism and Magnetic Materials
Volume	153
Issue number	3
DOIs	https://doi.org/10.1016/0304-8853(95)00558-7
Publication status	Published - 1996 Feb

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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abstract = "Ferromagnetic systems consisting of a film with finite thickness coupled to a semi-infinite bulk are studied by Ginzburg-Landau theory. Spin-spin correlation functions and the spontaneous magnetization are evaluated. The critical point of the thin film is determined in terms of the magnetic constants of the two subsystems, surface condition and the film thickness. The implications of these results are discussed.",

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