A method to determine dynamic remnant coercivity over a larger time-scale

A method to determine dynamic remnant coercivity over a larger time-scale

In this paper, a method to determine the dynamic remnant coercivity over a larger time-scale is proposed. Dynamic coercivity is also measured by a few existing methods. The stability factor measured from all these methods is used to compare different techniques. It is suggested that measurement of d...

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Veröffentlicht in:IEEE transactions on magnetics 2001-07, Vol.37 (4), p.1950-1952
Hauptverfasser: Piramanayagam, S.N., Wang, J.P., Shan, Z.S., Ye, W.C., Chong, T.C.
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropic magnetoresistance
Coercive force
Coercivity
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Dynamics
Exact sciences and technology
Force measurement
Grain size
Magnetic field measurement
Magnetic heads
Magnetic properties and materials
Magnetic recording
Magnetic recording materials
Magnetism
Magnetometers
Physics
Pulse measurements
Stability
Studies of specific magnetic materials
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Beschreibung
Zusammenfassung:In this paper, a method to determine the dynamic remnant coercivity over a larger time-scale is proposed. Dynamic coercivity is also measured by a few existing methods. The stability factor measured from all these methods is used to compare different techniques. It is suggested that measurement of dynamic remnant coercivity is more suitable than the measurement of dynamic coercivity.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.951018