SIMULATION OF THERMOMAGNETIC RECORDING USING EXTENDED HUTH'S EQUATION
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概要
- 論文の詳細を見る
Thermomagnetic recording process for various TbFeCo films on PMMA has been simulated in the case of the irradiation of the laser spot with 1.0 and 0.2 μm by using a modified Huth's equation.In the case of TM-rich alloy, it is found that the domains smaller than 0.1μm in diameter are formed at temperature below the Curie point because of the large demagnetizing energy, which results from the large magnetization.On the other hand, the large temperature gradient makes it difficult to stabilize the small size domain in RE-rich film.
- 社団法人日本磁気学会の論文
- 2001-03-15
著者
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Kato T.
Department of Electronics, Nagoya University
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Tsunashima S.
Department of Electronics, Nagoya University
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Iwata S.
Department of Nuclear Engineering
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Iwata S.
Ccrast Nagoya University
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Hashida N.
Department of Electronics, Nagoya University
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Koyama T
Fdk Corp. Shizuoka Jpn
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Kato T.
Department of Agronomy, Faculty of Agriculture, Tohoku University
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