Title :
Stiff nodes in numerical micromagnetic problems
Author :
Torre, Edward Della
Author_Institution :
Inst. for Magn. Res., George Washington Univ., Washington, DC, USA
fDate :
11/1/1993 12:00:00 AM
Abstract :
The convergence of the stiff modes that occur in micromagnetic problems when solved numerically by sequential methods can be accelerated by using mode pushing. This method modifies the magnetization cooperatively rather than individually, as in conventional methods
Keywords :
ferromagnetism; finite difference methods; finite element analysis; magnetisation; cooperative modification; magnetization; mode pushing; numerical micromagnetic problems; sequential methods; stiff modes; Acceleration; Convergence of numerical methods; Finite element methods; Iterative methods; Jacobian matrices; Magnetic anisotropy; Magnetization; Micromagnetics; Perpendicular magnetic anisotropy; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
