Title :
Field analysis for nonlinear magnetic heads
Author :
Monson, James E.
Author_Institution :
Trinity College, Dublin, Ireland
fDate :
9/1/1972 12:00:00 AM
Abstract :
Numerical methods are used to calculate the fields for magnetic recording heads made from nonlinear magnetic materials. The nonlinear model used in the study fits ferrite magnetization curves well and requires little computer time for evaluation. Results show that as the head drive fields are increased, the resolution of the head deteriorates.
Keywords :
Magnetic recording heads; Nonlinear magnetic field analysis; Difference equations; Ferrites; Finite difference methods; Laplace equations; Magnetic analysis; Magnetic fields; Magnetic heads; Magnetic materials; Magnetization; Nonlinear magnetics;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1972.1067419
