Fabrication of FePt and Fe particles by ion beam induced CVD(Magnetic and Magneto-Optical Recording Materials)
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概要
- 論文の詳細を見る
The ion beam induced chemical vapor deposition (IBICVD) technique has been successfully used to fabricate Fe and FePt particles. Select area electron diffraction (SAED) patterns were used to study the microstructure of the Fe and FePt particles. The as-deposited Fe and FePt particles are both amorphous. After being annealed at 600℃ for 1 hour, the Fe particles remain amorphous, while the FePt particles are crystallized in fcc structure. The concentric magnetic domain structure has been observed in the as-deposited FePt particles, as revealed by the magnetic force microscopy (MFM) measurement. Measurements of cumulative magnetic properties of as-deposited FePt particles show coercivity of about 70 Oe.
- 社団法人日本磁気学会の論文
- 2004-11-01
著者
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SUZUKI Takao
Information Storage Materials Laboratory, Toyota Technological Institute
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Suzuki T
Information Storage Materials Laboratory Toyota Technological Institute
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Xu Qingyu
Information Storage Materials Laboratory, Toyota Technological Institute
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Kageyama Yasuyuki
Information Storage Materials Laboratory, Toyota Technological Institute
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Xu Qingyu
Information Storage Materials Laboratory Toyota Technological Institute
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Kageyama Y
Information Storage Materials Laboratory Toyota Technological Institute
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Suzuki Takao
Information Storage Materials Laboratory Toyota Technological Institute
関連論文
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- High Density Perpendicular Magnetic Recording Media of Granular-type FePt/MgO/Fe-Ta-C double-layers(Magnetic and Magneto-Optical Recording Materials)
- Study of (Fe-Co-Ni)_Pt_x alloy thin films and its application for high-density perpendicular magnetic recording media
- In-situ High Temperature MFM Analysis of Written bits in the granular type FePt-MgO double-layered Perpendicular Recording Media
- Study of in-plane and out-of-plane exchange bias in FePt/FeMn bilayers
- Quantitative Analysis of Domain Walls in Magneto-Optic Thin Films By Magnetic Force Microscopy
- Magnetic Properties of FePt-Ag Composite Film With Perpendicular Magnetic Anisotropy
- Interface Effects on Magnetic and Magneto-Optical Properties in TbFeCo/Pt Multilayers
- Magnetic properties of FeRh thin films
- Study of in-plane and out-of-plane exchange bias in FePt/FeMn bilayers
- Control of Magnetic Exchange in Coupled Bilayer Films for High Density Readout Process
- Near Field Optics-Solid Immersion Lens with Magnetic Field Modulation for Magneto-Optical Recording
- Magnetization Stability in Longitudinal and Perpendicular Magnetic Recording Media (マルチメディアストレージ)
- Magnetization Stability in Longitudinal and Perpendicular Magnetic Recording Media (光記録・情報記録材料,一般)
- Magnetization Stability in Longitudinal and Perpendicular Magnetic Recording Media (特集:光記録・情報記録材料,一般)
- MAGNETIC VISCOSITY AND STABILITY OF MAGNETOOPTICAL RECORDING MEDIA
- MAGNETIC VISCOSITY AND STABILITY OF MAGNETO-OPTICAL RECORDING MEDIA (光記録・情報記録材料)
- MAGNETIC VISCOSITY AND STABILITY OF MAGNETO-OPTICAL RECORDING MEDIA
- Near Field Magnetic Modulation for High Density MO Recording
- Time-dependent magnetization behavior in magneto-optical media
- Enhancement of exchange-coupling field in amorphous TbFeCo/DyFeCo near compensation temperature
- Rectangular Shaped Domain Structures and Magnetization Reversal Processes in FePtL1_0 Ordered Alloy Thin Films
- Magnetic and Structural Properties of Fe_3Pt Thin Films
- FePt-MgO Granule-type Medium for Perpendicular Magnetic Recording
- GMR Effect of Granular Fe_50Pt_50-Ag Composite Films
- GMR Effect of Granular Fe_Pt_-Ag Composite Films
- Magnetic domain observations of FePt and CoPt particles fabricated by IBICVD
- Fabrication of FePt and Fe particles by ion beam induced CVD(Magnetic and Magneto-Optical Recording Materials)
- Magnetic domain observations of FePt and CoPt particles fabricated by IBICVD
- Magnetic properties and microstructure of Sr-ferrite films prepared by laser ablation
- Magnetic domain structures and magnetization reversal processes in (Fe-Co)_Pt_/MgO(100) ordered thin films
- Solid Immersion Lens Near Field Optical Approach for High Density Optical Recording
- Ion-Beam Bombarded SiO2 Layer Effects on the Microstructure and Magnetism in FePt/SiO2 Bilayers
- Magnetic anisotropy of Fe_3Pt thin films
- Magnetic and Structural Properties of (FeCo)_3Pt Alloy Thin Films
- Estimation of Thermal Stability in Magneto-Optical Recording Media