High Density Perpendicular Magnetic Recording Media of Granular-type FePt/MgO/Fe-Ta-C double-layers(Magnetic and Magneto-Optical Recording Materials)
スポンサーリンク
概要
- 論文の詳細を見る
Granular-type FePt films with perpendicular magnetic anisotropy are obtained on top of Fe-Ta-C magnetic soft underlayer by annealing FePt/MgO multilayers. For high-density perpendicular magnetic recording medium application, the issues regarding the FePt film crystallographic texture, microstructure, chemical ordering and magnetic properties are addressed in this paper. Based on this medium design, double-layered FePt disks are fabricated on 2.5-inch glass discs. The magnetic recording performances of these disks are evaluated by a spin-stand. The results reveal a close correlation between the disks SN_mR recording performance with the initial multilayer structure.
- 社団法人日本磁気学会の論文
- 2004-11-01
著者
-
Perumal A.
Information Storage Materials Laboratory Toyota Technological Institute
-
Osawa H
The Second Department Of Internal Medicine Hirosaki University School Of Medicine
-
SUZUKI Takao
Information Storage Materials Laboratory, Toyota Technological Institute
-
Osawa Hiroshi
The Second Department Of Internal Medicine Hirosaki University School Of Medicine
-
SINGH Amarendra
Information Storage Materials Laboratory, Toyota Technological Institute
-
ZHANG Zhengang
Information Storage Materials Laboratory, Toyota Technological Institute
-
YIN Jinhua
Information Storage Materials Laboratory, Toyota Technological Institute
-
Osawa Hiroshi
Showa Denko HD KK
-
Singh Amarendra
Information Storage Materials Laboratory Toyota Technological Institute
-
Yin Jinhua
Information Storage Materials Laboratory Toyota Technological Institute
-
Zhang Zhengang
Information Storage Materials Laboratory Toyota Technological Institute
-
Suzuki T
Information Storage Materials Laboratory Toyota Technological Institute
-
Suzuki Takao
Information Storage Materials Laboratory Toyota Technological Institute
関連論文
- Interleukin 6 as a marker of mesangial cell proliferative activity
- Nephrotic syndrome associated with interferon-β-1b therapy for multiple sclerosis
- Losartan, an Angiotensin-II Receptor Antagonist, Retards the Progression of Advanced Renal Insufficiency
- Angioedema Associated with Eosinophilia
- Platelet-derived growth factor stimulates matrix metalloproteinase-2 secretion in cultured human mesangial cells
- Magnetic and Magneto-optical Properties and Structure of(FeCoNi)_3Pt Alloy Thin Films
- In-situ High Temperature MFM Analysis of Written Bits in the Granular Type FePt-MgO Double-layered Perpendicular Recording Media
- 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
- Aneurysms in the Ascending Aorta Adherent to the Sternum After Cardiac Surgery
- 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