Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
Annual Meeting of The Ceramic Society of Japan, 2008
Session ID : 2C09
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Magneto-optical Indicator Garnet Films Grown by Metal-organic Decomposition Method
*Takayuki IshibashiKatsuaki Sato
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Abstract

Bi-substituted yttrium iron garnet, Y3-xBixFe5O12 (Bi:YIG, x = 1, 1.5), films were prepared on Gd3Ga5O12 (111) substrates by a metal-organic decomposition (MOD) method to use as magneto-optical (MO) indicator films. Those films had the in-plane magnetic anisotropy and Faraday rotation as large as that of the single crystals. Magnetic recording marks were successfully observed using Y1.5Bi1.5Fe5O12 films with a thickness of 200 nm. The characteristics are suitable for MO indicator films to visualize a stray magnetic field strayed from a specimen with high resolution.

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© The Ceramic Society of Japan 2008
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