Title :
Magnetization of a two-component Stoner-Wohlfarth particle
Author :
Stavn, Melvin J. ; Morrish, Allan H.
Author_Institution :
University of Manitoba, Winnipeg, MB, Canada.
fDate :
9/1/1979 12:00:00 AM
Abstract :
The free energy of an arbitrary two-component Stoner-Wohlfarth particle is derived and general criteria for stable states of magnetization are established. Hysteretic properties of coaxial prolate spheroids composed of γ-Fe2O3coated iron particles are calculated numerically and the specific extension to epitaxial cobalt ferrite γ-Fe2O3particles amongst other two-component systems is indicated.
Keywords :
Hysteresis; Coaxial components; Cobalt; Ferrites; Iron; Libraries; Magnetic hysteresis; Magnetic properties; Magnetization; Manufacturing; Physics;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1979.1060312
