Title :
An improvement of thin film inductive heads
Author :
Sakurai, Y. ; Ishiguro, T. ; Katagiri, K. ; Kuriyama, T. ; Ichinose, Y.
Author_Institution :
Nagaoka Univ. of Technol., Niigata, Japan
fDate :
11/1/1994 12:00:00 AM
Abstract :
A method for the reduction of finite pole length effect that is characteristic in conventional heads, has been described by the addition of new low permeability magnetic layers. The function of the layers was confirmed by finite element analysis and trial manufacturing. Improved heads are expected for the higher magnetic recording density
Keywords :
finite element analysis; magnetic heads; magnetic permeability; magnetic recording; magnetic thin film devices; finite element analysis; finite pole length effect; low permeability magnetic layers; magnetic recording density; thin film inductive heads; trial manufacturing; Frequency; Magnetic analysis; Magnetic confinement; Magnetic films; Magnetic heads; Magnetic materials; Magnetic recording; Manufacturing; Permeability; Transistors;
Journal_Title :
Magnetics, IEEE Transactions on
