Title :
Alternative reciprocity relations for the read flux in magnetic recording theory
Author_Institution :
Dept. of Electr. Eng., Delft Univ. of Technol., Netherlands
fDate :
3/1/1990 12:00:00 AM
Abstract :
With the aid of reciprocity relations relating a magnetic (scalar or vector) potential and one of the magnetic field quantities (magnetic flux density or magnetic field strength), alternative expressions for the read flux of a magnetic recording head are derived. They express the read flux of the head as a weighted product, over the front plane of the head, of its write field and certain field quantities that are related to the recorded pattern of magnetization
Keywords :
magnetic fields; magnetic flux; magnetic heads; magnetic recording; magnetic field quantities; magnetic field strength; magnetic flux density; magnetic recording head; magnetic recording theory; magnetization; read flux; reciprocity relations; Coils; Equations; Magnetic domains; Magnetic fields; Magnetic flux; Magnetic flux density; Magnetic heads; Magnetic recording; Magnetic separation; Magnetization;
Journal_Title :
Magnetics, IEEE Transactions on
