Title :
Magnetic characterisation of recording media
Author_Institution :
Sch. of Electron. Eng. Sci., Univ. Coll. of North Wales, Bangor, UK
fDate :
9/1/1990 12:00:00 AM
Abstract :
The basic characterizing parameters of magnetic recording media are critically examined. The applicability and usefulness of the measurement of remanence curves are discussed together with their relationship to time-dependent phenomena. Techniques for the determination of anisotropy fields are also presented. The application of DC and AC magnetic measurement techniques to the characterization of pigment dispersions is briefly discussed
Keywords :
magnetic recording; remanence; AC magnetic measurement; DC magnetic measurement; anisotropy fields; magnetic recording media; pigment dispersions; remanence curves; time-dependent phenomena; Calibration; Instruments; Magnetic anisotropy; Magnetic field measurement; Magnetic materials; Magnetic recording; Nickel; Perpendicular magnetic anisotropy; Time measurement; Transistors;
Journal_Title :
Magnetics, IEEE Transactions on
