DocumentCode
764004
Title
New Shielded Single-Pole Head With Planar Structure
Author
Ise, Kazuyuki ; Takahashi, Shingo ; Yamakawa, Kiyoshi ; Honda, Naoki
Author_Institution
Akita Res. Inst. of Adv. Technol.
Volume
42
Issue
10
fYear
2006
Firstpage
2422
Lastpage
2424
Abstract
A planar-type single-pole head for perpendicular magnetic recording which is combined with multicharged-surface main-pole structure for a strong head field and with a wraparound shield for steep head field distribution has been newly devised. The head field strength of the new head is less influenced by the thickness of the shield compared with that of the conventional shielded single-pole head whose pole tip is straight. This new head was fabricated using a different technique from the present head
Keywords
magnetic heads; magnetic shielding; perpendicular magnetic recording; head field strength; multicharged-surface main-pole structure; perpendicular magnetic recording; planar structure; planar-type single-pole head; steep head field distribution; strong head field; Electromagnets; Magnetic flux; Magnetic heads; Magnetic materials; Magnetic recording; Magnetic shielding; Perpendicular magnetic recording; Proposals; Saturation magnetization; Shape; Magnetic heads; magnetic recording; perpendicular magnetic recording;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2006.878818
Filename
1704319
Link To Document