Title :
Local interaction field in periodic arrangement of rectangular prisms
Author :
Chang, Ching-Ray ; Yang, Jyh-Shinn
Author_Institution :
Dept. of Phys., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
5/1/1996 12:00:00 AM
Abstract :
Exact analytical expressions for the local interaction field produced by an infinite array of ferromagnetic rectangular prisms are derived. For tablet-like prisms, the local interaction is positive for certain packing density; while for needle-like prisms, the local interaction is always negative. Moreover, local interaction is not a linear function of packing density
Keywords :
ferromagnetism; magnetic fields; infinite array; local interaction field; needle-like prisms; packing density; periodic arrangement; rectangular prisms; single domain ferromagnetic prisms; tablet-like prisms; Atmospheric modeling; Ellipsoids; Magnetic properties; Magnetic separation; Magnetostatics; Micromagnetics; Numerical simulation; Oceans; Physics education; Shape;
Journal_Title :
Magnetics, IEEE Transactions on
