Title :
Transverse susceptibility of uniaxial multidomain particles
Author :
Zimmermann, G. ; Hempel, K.A.
Author_Institution :
Inst. fuer Werkstoffe der Elektrotech., Aachen Univ. of Technol., Germany
fDate :
9/1/1992 12:00:00 AM
Abstract :
The transverse susceptibility of a multidomain uniaxial single-crystal is calculated on the basis of the Stewart-Lawton theory. In addition, the authors consider powders of such single-crystals with various degrees of easy-axis-alignment and the influence of the second-order anisotropy constant. Measurements performed on a barium-ferrite single-crystal are given for comparison
Keywords :
magnetic anisotropy; magnetic domains; magnetic properties of fine particles; magnetic susceptibility; powders; Stewart-Lawton theory; easy-axis-alignment; powders; second-order anisotropy constant; single-crystal; uniaxial multidomain particles; Anisotropic magnetoresistance; Crystallization; Equations; Magnetic anisotropy; Magnetic domains; Magnetic separation; Magnetization; Magnetostatics; Perpendicular magnetic anisotropy; Powders;
Journal_Title :
Magnetics, IEEE Transactions on
