DocumentCode
808514
Title
Single-crystal ferrite technology for monolithic disk heads
Author
Ichinose, M. ; Aronoff, M.
Author_Institution
NGK Insulators Ltd., Komaki, Japan
Volume
26
Issue
6
fYear
1990
fDate
11/1/1990 12:00:00 AM
Firstpage
2972
Lastpage
2977
Abstract
Manufacturing processes and improved designs for rigid disk drive heads have been developed to take advantage of the properties of single-crystal ferrite. The processes allow photolithographic patterning of air-bearing surface features, creation of features with controlled depth, and laser track trimming without thermal damage or redeposition
Keywords
ferrite applications; magnetic heads; photolithography; air-bearing surface features; controlled depth; laser track trimming; manufacturing technology; monolithic disk heads; photolithographic patterning; rigid disk drive heads; single-crystal ferrite; Crystalline materials; Crystallization; Ferrites; Grain size; Heating; Insulation life; Magnetic heads; Manufacturing; Platinum; Temperature;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.102875
Filename
102875
Link To Document