Inductance-saturation characteristics in thin film heads

Inductance-saturation characteristics in thin film heads

Inductance-saturation characteristics in thin film heads are measurements of inductance as a function of write current. These measurements typically exhibit a series of step-like inductance discontinuities as various segments of the magnetic core saturate. In this work, we present a framework for in...

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Veröffentlicht in:IEEE transactions on magnetics 1997-09, Vol.33 (5), p.2860-2862
Hauptverfasser: Payne, A., Thayamballi, P., Macias, P.
Format: Artikel
Sprache:eng
Schlagworte:
Constitution
Current measurement
Inductance measurement
Magnetic cores
Magnetic heads
Transistors
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Zusammenfassung:Inductance-saturation characteristics in thin film heads are measurements of inductance as a function of write current. These measurements typically exhibit a series of step-like inductance discontinuities as various segments of the magnetic core saturate. In this work, we present a framework for interpreting the location and magnitude of these discontinuities and discuss what they reveal about the physical constitution of the core.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.617779