DocumentCode
956649
Title
Super-narrow track MR head
Author
Kanai, K. ; Kobayashi, F. ; Sugaya, H.
Author_Institution
Matsushita Electric Industrial Co., Ltd., Osaka, Japan
Volume
11
Issue
5
fYear
1975
fDate
9/1/1975 12:00:00 AM
Firstpage
1212
Lastpage
1214
Abstract
A magnetoresistive (MR) head produces high output. A stripe type MR head, however, has poor wave-length response due to its stripe width loss and has limitation in reducing track width due to its configuration. A new MR head, therefore, is proposed here to obtain extremely narrow track width. This head can achieve very high areal density and has no wear problems, since having flux guide cores.
Keywords
Magnetic recording/reading heads; Magnetoresistive transducers; Conductivity; Dynamic range; Equivalent circuits; Magnetic circuits; Magnetic cores; Magnetic films; Magnetic heads; Magnetic materials; Magnetoresistance; Substrates;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1975.1058866
Filename
1058866
Link To Document