DocumentCode
1031236
Title
A new composite-core hybrid thin film ring head
Author
Dugas, Matthew ; Judy, Jack
Author_Institution
Advanced Research Corporation, S.E., Mpls, MN
Volume
23
Issue
5
fYear
1987
fDate
9/1/1987 12:00:00 AM
Firstpage
2407
Lastpage
2409
Abstract
A new inductive ring head configuration has been designed which utilizes a composite substrate of magnetic and nonmagnetic members for thin film processing and thereby has several features that are advantageous to a high density recording head, that is, 1) thin film poles, 2) etched track widths, 3) no secondary ferrite gap, 4) low reluctance bulk ferrite superstructure, and 5) ordinary wire wound coils.
Keywords
Magnetic recording/reading heads; Coils; Etching; Ferrites; Magnetic films; Magnetic heads; Magnetic recording; Substrates; Transistors; Wire; Wounds;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1987.1065668
Filename
1065668
Link To Document