Interface Effects on Magnetic and Magneto-Optical Properties in TbFeCo/Pt Multilayers
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概要
- 論文の詳細を見る
The present paper discusses the effect of Pt on the magnetic and magneto-optical properties in TbFeCo/Pt multilayer films fabricated by sputter-deposition, in conjunction with interfacial structures. Both the magnetic and magneto-optical properties as a function of Pt thickness are reasonably well explained in the basis of a model in which an interfacial region very similar to an Fe-Pt alloy is assumed. Furthermore, low angle X-ray diffraction analysis and polar Kerr magneto-optical spectra simulation over a photon energy range from 1.4 to 6.8 eV (wavelength λ=182 to 886 nm)reveal that the Fe-Pt alloy-like interfacial regions are formed only on top of TbFeCo layers, but not on Pt layers. A possible contribution of polarized Pt atoms to the magneto-optical spectra is also discussed.
- 社団法人日本磁気学会の論文
- 2000-11-01
著者
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SATO Katsuaki
Faculty of Technology, Tokyo University of Agriculture and Technology
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Sato Katsuaki
Faculty Of Technology Tokyo University Of Agriculture And Technology
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Sato Katsuaki
Faculty Of Technology Tokyo University Of Agriculture & Techonology
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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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ITOH Yusuke
Toyota Technological Institute
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SUZUKI Takao
School of Food and Nutritional Sciences, University of Shizuoka
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Birukawa Masahiro
Storage Media Systems Development Center, Matsushita Electric Industrial Co., Ltd.
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Suzuki T
School Of Food And Nutritional Sciences University Of Shizuoka
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Birukawa M
Matsushita Electric Industrial Co. Ltd. Osaka
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Suzuki Takao
Information Storage Materials Laboratory Toyota Technological Institute
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