Effects of perpendicular magnetic anisotropy on a large enhancement of elastic light scattering in ultrathin Co films

Kyoko Hyomi; Akihiro Murayama; Yasuo Oka; Charles M. Falco

doi:10.1016/S0304-8853(01)00831-9

Effects of perpendicular magnetic anisotropy on a large enhancement of elastic light scattering in ultrathin Co films

Kyoko Hyomi, Akihiro Murayama, Yasuo Oka, Charles M. Falco

Optical Sciences, College of

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

1 Scopus citations

Abstract

The effects of perpendicular magnetic anisotropy (PMA) on a large enhancement of elastic light scattering (ELS) in ultrathin Co films were studied. The equilibrium position of magnetization in a Co film with a strong PMA was explained. Results showed that the maximum ELS intensity increased with the increasing Co thickness and the strong PMA realized H_crit in the thicker Co films.

Original language	English (US)
Pages (from-to)	386-388
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	240
Issue number	1-3
DOIs	https://doi.org/10.1016/S0304-8853(01)00831-9
State	Published - Feb 1 2002

Keywords

Anisotropy - perpendicular
Brillouin scattering

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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abstract = "The effects of perpendicular magnetic anisotropy (PMA) on a large enhancement of elastic light scattering (ELS) in ultrathin Co films were studied. The equilibrium position of magnetization in a Co film with a strong PMA was explained. Results showed that the maximum ELS intensity increased with the increasing Co thickness and the strong PMA realized Hcrit in the thicker Co films.",

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AU - Oka, Yasuo

AU - Falco, Charles M.

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KW - Brillouin scattering

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