Magnetic Softness and Domain Wall Structures of Double-Layered Amorphous Co-Zr-Nb Films
スポンサーリンク
概要
- 論文の詳細を見る
The magnetization process, domain wall structures and soft magnetic properties of amorphous Co-Zr-Nb double-layered films with various uniaxial anisotropies were investigated. Observation of the domain structure showed that intermediate SiO_2. films formed by sputtering prevent direct exchange coupling between the magnetic films when their thicknesses are above 20 Å. A different magnetization process from those found in Permalloy multilayered films formed by evaporation was seen in the present amorphous films. The drastic improvement of the magnetic softness in double-layered films with very thin magnetic and nonmagnetic layers is useful for improving the recording density in perpendicular magnetic recording systems.
- 社団法人応用物理学会の論文
- 1986-03-20
著者
-
SHIMADA Yutaka
Research Institute for Scientific Measurements, Tohoku University
-
Saito Nobuhiro
Research Institute For Scientific Measurements Tohoku University:sony Magnetic Products Corp.
-
Shimada Yutaka
Research Institute For Scientific Measurements Tohoku University
関連論文
- Giant Magnetoresistance in Bulk Cu-Rich Co-Cu, Co-Ni-Cu and Fe-Ni-Cu Granular Alloys
- Crystal Structure and Magnetoresistance of Fe_Ni_ Films Deposited by Sputter-Beam Method
- Correlation of Giant Magnetoresistance with Interfacial Roughness in Co/Cu Superlattices
- Physical Properties of Crystalline Films Prepared by Sputtering in Low Impurity Atmosphere
- Improvement in Magnetoresistance of Very Thin Permalloy Films by Post-Annealing
- Magnon Brillouin Scattering from an Amorphous CoNbZr Thin Film
- Magnetic Hardness in MgO/Co Multilayer Films
- Application of the Gas Evaporation Method to Observation of Magnetic Domains
- Magnetostatic Spin Waves in Sputtered Ferromagnetic Films with Perpendicular Anisotropy : CoCr
- Ferromagnetic Resonance in Epitaxial α'-martensite Fe-N Films
- Properties of Fe(001) Single-Crystal Films Grown by Sputter Bearm Method
- Multiple Magnetic Resonance in Amorphous Co-Nb-Zr Films with Weak Perpendicular Anisotropy
- Magnetic Softness of Fe-1.5 wt.%Si Single-Crystal Films Deposited on GaAs (111)
- Crystal Structure and Soft Magnetic Properties of FeZrN/AlN Multilayer Films
- Fine Metallic Particles for Magnetic Domain Observations
- Preparation and Magnetic Properties of Sm-Co Films with High Substrate Temperatures
- Magnetic Softness and Domain Wall Structures of Double-Layered Amorphous Co-Zr-Nb Films
- Magnetostriction and Hall Resistivity of Co-Early Transition Metal Binary Amorphous Films
- Giant Magnetoresistance in Cu-Co Alloys Produced by Liquid Quenching
- Fabrication of Fe-Zr-N Films with Very Low Coercivity
- Magnetoresistance and Interlayer Coupling in Co-Pt/Cu/Permalloy Sandwiches
- Particle size effects and surface anisotrophy in Fe-based granular films
- On Magnetization Reversal of Co–Cr Films with Perpendicular Anisotropy
- Ferromagnetic Resonance in Epitaxial α′-martensite Fe–N Films