Title :
Laminated FeRhN films for high speed writers
Author :
Chen, Y.J. ; Hossain, S. ; Miloslavsky, L. ; Liu, Y. ; Chien, C. ; Shi, Z.P. ; Miller, M.S. ; Tong, H.C.
Author_Institution :
Dept. of Adv. Technol., Read-Rite Corp., Fremont, CA, USA
fDate :
9/1/2000 12:00:00 AM
Abstract :
High moment FeRhN nanocrystalline films were laminated by Co90Zr9Cr (CZC) amorphous films, in order to improve the anisotropy definition and high frequency permeability. The experimental results also showed improved soft magnetic properties, higher resistivity, and better magnetic properties on sloped surfaces
Keywords :
amorphous magnetic materials; chromium alloys; cobalt alloys; coercive force; ferromagnetic materials; iron alloys; laminations; magnetic anisotropy; magnetic heads; magnetic moments; magnetic permeability; magnetic thin films; magnetisation; rhodium alloys; soft magnetic materials; sputtered coatings; zirconium alloys; Co90Zr9Cr; Co90Zr9Cr amorphous films; FeRhN; anisotropy definition; high frequency permeability; high moment FeRhN nanocrystalline films; high speed writers; inductive write heads; laminated FeRhN films; magnetic properties; resistivity; sloped surfaces; soft magnetic properties; Anisotropic magnetoresistance; Coercive force; Frequency; Magnetic anisotropy; Magnetic films; Magnetic materials; Magnetic properties; Permeability; Soft magnetic materials; Sputtering;
Journal_Title :
Magnetics, IEEE Transactions on
