DocumentCode
1074816
Title
Extension of the chain of spheres model
Author
Richter, H.J. ; Hempel, K.A.
Author_Institution
Inst. fur Werkstoffe der Elektron., Univ. of Technol., Aachen, West Germany
Volume
24
Issue
2
fYear
1988
fDate
3/1/1988 12:00:00 AM
Firstpage
1826
Lastpage
1828
Abstract
The chain of spheres model is rederived for the case of two spheres. In addition, uniaxial magnetocrystalline anisotropy with respect to the chain axis taken into account. The jump field distribution is determined analytically; it turns out that the crossover between the two reversal mechanisms-fanning and coherent rotation-can also be given analytically. The results are compared with those of other authors, and are found to correspond with them.
Keywords
magnetic anisotropy; magnetisation reversal; chain of spheres model; coherent rotation; fanning; jump field distribution; uniaxial magnetocrystalline anisotropy; Anisotropic magnetoresistance; Barium; Chemicals; Equations; Ferrites; Magnetic analysis; Magnetic anisotropy; Magnetization reversal; Perpendicular magnetic anisotropy; Powders;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.11615
Filename
11615
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