The Effect of FePt Thickness on Magneto-Optical Properties of Si_3N_4/FePt/Si_3N_4/Al Structure(Magnetic and Magneto-Optical Recording Materials)
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概要
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The multilayered FePt thin film structures have been fabricated. Silicon nitride films have been used as dielectric layer for sandwiching the FePt film. The Kerr rotation angle was affected by the composition of Pt concentration in the FePt layer and the FePt layer thickness. The maximum Kerr rotation angle was 0.82° for 10 nm Si_3N_4/Fe_<35>Pt_<65>/Si_3N_4/Al/Si structure. The variation of Kerr rotation with FePt thickness was also calculated by computer simulation.
- 社団法人日本磁気学会の論文
- 2004-11-01
著者
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Paek Mun
Basic Research Lab. Electronics And Telecommunications Research Institute
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Suh D
Etri Kor
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Suh Dongwoo
Electronics And Telecommunications Research Institute Microelectronics Laboratory
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Suh Dongwoo
Center For Advanced Aerospace Materials Pohang University Of Science And Technology
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Park Yongwoo
Basic Research Laboratory Electronics And Telecommunication Research Institute
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RYU Hojun
Basic Research Lab., Electronics and Telecommunications Research Institute
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SUH Dongwoo
Basic Research Lab., Electronics and Telecommunications Research Institute
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Ryu Hojun
Basic Research Laboratory Electronics And Telecommunication Research Institute
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Park Yongwoo
Basic Research Lab., Electronics and Telecommunications Research Institute, 161 Gajeong-Dong, Yuseong-Gu, Daejeon 305-350 Korea
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