DocumentCode
2046901
Title
A GMR head for helical-scan recording with a 5000 hour head life
Author
Hallamasek, K. ; Boots, M. ; Souchon, F. ; Panabiere, M. ; Viala, B.
Author_Institution
Ampex Co., Redwood City, CA, USA
fYear
2003
fDate
March 30 2003-April 3 2003
Abstract
In this paper, we describe a GMR head for helical-scan recording that overcomes the problems of wear, corrosion and thermal spikes.
Keywords
aluminium compounds; corrosion; corrosion protection; giant magnetoresistance; magnetic heads; magnetic recording; magnetic sensors; permanent magnets; silicon compounds; soft magnetic materials; titanium compounds; wear; zirconium compounds; 5000 hour; Al/sub 2/O/sub 3/SiC; Al/sub 2/O/sub 3/TiC; GMR head; ZrO/sub 2/; corrosion; helical scan recording; thermal spikes; wear; Cities and towns; Corrosion; Magnetic circuits; Magnetic heads; Magnetic materials; Magnetic sensors; Protection; Silicon; Soft magnetic materials; Wearable sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7647-1
Type
conf
DOI
10.1109/INTMAG.2003.1230475
Filename
1230475
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