DocumentCode :
1413188
Title :
Simulation of field-temperature effects in magnetic media using anisotropic Preisach models
Author :
Adly, A.A. ; Mayergoyz, I.D.
Author_Institution :
Dept. of Electr. Power & Machines, Cairo Univ., Giza, Egypt
Volume :
34
Issue :
4
fYear :
1998
fDate :
7/1/1998 12:00:00 AM
Firstpage :
1264
Lastpage :
1266
Abstract :
Prediction of temperature effects on magnetic properties has always been a topic of wide interest. In this paper, simulation of field-temperature effects in magnetic media is proposed by using a 2-D anisotropic Preisach-type hysteresis model. A technique for solving the identification problem of this model is developed. Experimental testing of the proposed model has been carried out on two different thin film hard disk samples. Comparison between measured and computed values indicate that the suggested model can lead to good qualitative, as well as quantitative, simulation results
Keywords :
magnetic anisotropy; magnetic hysteresis; magnetocaloric effects; 2-D anisotropic Preisach-type hysteresis model; anisotropic Preisach models; field-temperature effects; magnetic media; magnetic properties; thin film hard disk samples; Anisotropic magnetoresistance; Hard disks; Magnetic anisotropy; Magnetic field measurement; Magnetic hysteresis; Magnetic properties; Perpendicular magnetic anisotropy; Temperature; Testing; Transistors;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/20.706516
Filename :
706516
Link To Document :
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