Title :
Numerical calculations of magnetization and demagnetizing factors in thin film anisotropic structures
Author :
Tumanski, Slawomir ; Stabrowski, Marek M.
Author_Institution :
Dept. of Electr. Eng., Warsaw Tech. Univ., Poland
fDate :
1/1/1988 12:00:00 AM
Abstract :
A method for calculating the magnetizing and coupling fields, anisotropy field, and demagnetizing factors in various thin-film anisotropic structures is presented. Single-stripe and multistripe structures are investigated. A generalized method for calculating the magnetization in thin-film structures with arbitrary shapes is given. The models allow an accurate determination of magnetoresistor sensitivity under realistic conditions
Keywords :
demagnetisation; magnetic anisotropy; magnetic thin films; magnetisation; numerical methods; anisotropy field; coupling fields; demagnetizing factors; magnetization; magnetoresistor sensitivity; multistripe structures; numerical calculations; single-stripe structures; thin film anisotropic structures; Anisotropic magnetoresistance; Demagnetization; Equations; Jacobian matrices; Kerr effect; Magnetic anisotropy; Magnetic materials; Magnetization; Nonlinear equations; Perpendicular magnetic anisotropy; Saturation magnetization; Strips; Transistors;
Journal_Title :
Magnetics, IEEE Transactions on
