Title :
A fast, smooth vector hysteresis model with adjustable interactions
Author :
Hoffend, T.R., Jr. ; Vos, Martin J.
Author_Institution :
3M Co., St. Paul, MN, USA
fDate :
11/1/1994 12:00:00 AM
Abstract :
This paper discusses a computationally fast, smooth, two-dimensional, modified astroid pseudoparticle vector hysteresis model with adjustable interactions. Calculated δM curves using parametric fits for barium ferrite and γ-Fe2O3 media are compared with VSM bulk measurements
Keywords :
barium compounds; iron compounds; magnetic hysteresis; magnetic tapes; δM curves; γ-Fe2O3; 2D modified astroid pseudoparticle model; BaFe12O19; Fe2O3; fast model; ferrite; smooth vector hysteresis model; Assembly; Atmospheric modeling; Barium; Computational complexity; Ferrites; Integral equations; Magnetic hysteresis; Quantum computing; Switches; Transducers;
Journal_Title :
Magnetics, IEEE Transactions on
