Title :
Magnetic measurements for digital magnetic recording
Author_Institution :
Memorex Corporation, Santa Clara, California
fDate :
7/1/1978 12:00:00 AM
Abstract :
Common engineering magnetic measurements used in the definition and application of digital recording media are defined along with their relationships to basic magnetic material parameters. The effects of the variation of magnetic material parameters on digital recording performance are discussed. Descriptions are given of the operation and use of φ-H meters and vibrating sample magnetometers. Sample shape and preparation considerations are included.
Keywords :
Magnetic measurements; Magnetic recording/recording materials; Coercive force; Digital magnetic recording; Digital recording; Magnetic field measurement; Magnetic flux; Magnetic hysteresis; Magnetic materials; Magnetic variables measurement; Perpendicular magnetic recording; Saturation magnetization;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1978.1059750
