DocumentCode
1031859
Title
Coercivity distribution of Co-modified ferrites
Author
Eiling, A. ; Pott, R.A. ; Scharschmidt, J.
Author_Institution
Bayer AG, Krefeld, W. Germany
Volume
23
Issue
5
fYear
1987
fDate
9/1/1987 12:00:00 AM
Firstpage
2883
Lastpage
2885
Abstract
A new theoretical approach is proposed, which quantitatively describes the origin of the coercivity enhancement and the specific shape of the coercivity distribution curves of Co surface treated iron oxide pigments. Within the model the dependence of the coercivity distribution on the morphology, on the magnetic properties of the original precursor and on the surface treatment process is deduced.
Keywords
Coercive forces; Ferrite materials/devices; Magnetic tape recording; Anisotropic magnetoresistance; Coercive force; Ferrites; Iron; Magnetic anisotropy; Magnetic properties; Perpendicular magnetic anisotropy; Pigments; Surface morphology; Surface treatment;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1987.1065721
Filename
1065721
Link To Document