MAGNETIC VISCOSITY AND STABILITY OF MAGNETOOPTICAL RECORDING MEDIA
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概要
- 論文の詳細を見る
In this study, the time dependence of the magnetization process in amorphous TbFeCo thin films and (TbFeCo/Pt) multilayers is studied. By assuming a Gaussien distribution of relaxation times for magnetic aftereffect, we were able to describe the non-Arrhenius behavior of the magnetization decay shown in almost all of our samples. From a fitting of experimental data one can determine the mean value of relaxation time τ_0 and also its width Δτ_0. The multilayers of TbFeCo/Pt show a high stability compared to monolayers of TbFeCo with also a small activation volume. Key words: magneto-optical recording, solid immersion lens(SIL), numerical aperture(NA), near field optics.
- 社団法人映像情報メディア学会の論文
- 2000-03-07
著者
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Sbiaa Rachid
Information Storage Materials Laboratory Toyota Technological Institute
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Sbiaa R
Digital Media Research Lab. Lg Electronics
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Sbiaa Rachid
Toyota Technological Institute
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SUZUKI Takao
Information Storage Materials Laboratory, Toyota Technological Institute
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Suzuki T
Department Of Applied Chemistry Tokyo University Of Agriculture & Technology
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Itoh Y.
Toyota Technological Institute
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Mochida Mitsunori
Information Storage Materials Laboratory, Toyota Technological Institute
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Itoh Yusuke
Information Storage Materials Laboratory Toyota Technological Institute
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ITOH Yusuke
Toyota Technological Institute
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SUZUKI Takao
School of Food and Nutritional Sciences, University of Shizuoka
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Suzuki T
School Of Food And Nutritional Sciences University Of Shizuoka
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Mochida Mitsunori
Information Storage Materials Laboratory Toyota Technological Institute
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Suzuki Takao
Information Storage Materials Laboratory Toyota Technological Institute
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