DocumentCode
993757
Title
Magnetic field of an asymmetric ring head with an underlayer
Author
Yang, Jyh-Shinn ; Chang, Ching-Ray
Author_Institution
Div. of Gen. Educ., Nat. Taiwan Ocean Univ., Keelung, Taiwan
Volume
29
Issue
2
fYear
1993
fDate
3/1/1993 12:00:00 AM
Firstpage
2069
Lastpage
2072
Abstract
The fringe field of an asymmetric ring head with an underlayer is obtained using conformal mapping techniques. The Schwartz-Christoffel transformation is used to determine the magnetic field distribution around the head poles, and an analytical field equation is obtained. It is found that an asymmetric ring head with an underlayer is highly suitable for perpendicular recording
Keywords
magnetic fields; magnetic heads; Schwartz-Christoffel transformation; analytical field equation; asymmetric ring head; conformal mapping techniques; fringe field; head poles; magnetic field distribution; perpendicular recording; underlayer; Bandwidth; Conformal mapping; Councils; Equations; Magnetic analysis; Magnetic fields; Magnetic heads; Oceans; Perpendicular magnetic recording; Physics education;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.250818
Filename
250818
Link To Document