Title :
A Preisach-type magnetostriction model for magnetic media
Author :
Torre, Edward Della ; Reimers, Ann
Author_Institution :
Inst. for Magnetics Res., George Washington Univ., Washington, DC, USA
fDate :
9/1/1997 12:00:00 AM
Abstract :
A Preisach-type model is modified to include magnetostriction. The stress-applied field relationship generated by the model displays the hysteresis observed in Terfenol-D, even though only a very simplified DOK model was used
Keywords :
dysprosium alloys; ferromagnetic materials; iron alloys; magnetic hysteresis; magnetic materials; magnetisation reversal; magnetostriction; terbium alloys; Preisach-type magnetostriction model; Tb0.27Dy0.73Fe1.9; Terfenol-D; hysteresis; magnetic media; simplified DOK model; stress-applied field relationship; Anisotropic magnetoresistance; Compressive stress; Magnetic anisotropy; Magnetic field induced strain; Magnetic materials; Magnetization; Magnetostriction; Perpendicular magnetic anisotropy; Shape; Torque;
Journal_Title :
Magnetics, IEEE Transactions on
