Title :
Erase band and transition charge-model and MFM
Author :
Madison, M.R. ; Arnoldussen, T.C. ; Chang, T.Y. ; Wood, R.W. ; Scott, F.D.
Author_Institution :
IBM Corp., San Jose, CA, USA
fDate :
9/1/1996 12:00:00 AM
Abstract :
The three-dimensional magnetic vector field for a magnetic recording head with unequal pole width is used as an input to a two dimensional extension of the Williams Comstock model to calculate transition charge, erase band widths, and to simulate magnetic force microscope images. Modeling results are compared to MFM images
Keywords :
magnetic fields; magnetic force microscopy; magnetic heads; magnetic recording; magnetisation; MFM image simulation; Williams Comstock model; erase band widths; magnetic force microscope images; magnetic recording head; modeling results; three-dimensional magnetic vector field; transition charge; two dimensional extension; unequal pole width; write model; Coercive force; Equations; Magnetic field measurement; Magnetic force microscopy; Magnetic forces; Magnetic heads; Magnetic recording; Magnetization; Pulse shaping methods; Shape;
Journal_Title :
Magnetics, IEEE Transactions on
