DocumentCode
976342
Title
On the mechanism of particle interaction in magnetic recording media
Author
Thurlings, L. ; Kitzen, W.
Author_Institution
Philips Research Laboratories, Eindhoven, The Netherlands.
Volume
16
Issue
5
fYear
1980
fDate
9/1/1980 12:00:00 AM
Firstpage
1120
Lastpage
1122
Abstract
The mechanism of particle interaction in particulate magnetic recording media has been investigated using a simple model for the particle switching process. The model allowed simulation of about 1000 interacting particles. It was found that the exact definition of the particle collective is decisive. Furthermore, the average interaction field appears to consist of two independent parts, one related to the well-known demagnetizing field and the other which only depends on the structure of the particle arrangement.
Keywords
Magnetic tape recording; Magnetization processes; Anisotropic magnetoresistance; Atmospheric modeling; Demagnetization; Ellipsoids; Magnetic anisotropy; Magnetic hysteresis; Magnetic recording; Magnetic switching; Perpendicular magnetic anisotropy; Shape;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1980.1060743
Filename
1060743
Link To Document