Title :
Hysteresis modeling of anisotropic barium ferrite
Author :
Grössinger, R. ; Hauser, H. ; Stoleriu, L. ; Andrei, P.
Author_Institution :
Inst. fur Experimentalphys., Tech. Univ. Wien, Austria
fDate :
9/1/2000 12:00:00 AM
Abstract :
The hysteresis loop of technical barium ferrite was measured at room temperature applying the external field parallel and perpendicular to the preferential axis. The hysteresis loop was analyzed using the energetic as well as the Preisach model. The parameters of the energetic model allow a physical interpretation of the results
Keywords :
barium compounds; ferrites; magnetic anisotropy; magnetic hysteresis; permanent magnets; perpendicular magnetic anisotropy; 293 K; BaFe12O19; Preisach model; anisotropic ferrite; energetic model; hysteresis loop; hysteresis modeling; permanent magnets; perpendicular anisotropy; preferential axis; room temperature; Anisotropic magnetoresistance; Barium; Ferrites; Magnetic anisotropy; Magnetic field measurement; Magnetic hysteresis; Magnetic materials; Perpendicular magnetic anisotropy; Saturation magnetization; Temperature measurement;
Journal_Title :
Magnetics, IEEE Transactions on
