Saturation effects in single turn thin film magnetic heads

Saturation effects in single turn thin film magnetic heads

Numerical analysis of single turn thin film magnetic heads with relatively large (4μ to 10μ) gaps has been carried out to determine the regions of permalloy saturation and its effect on the write field. Symmetrical and nonsymmetrical head geometries have been considered and their response to differe...

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Veröffentlicht in:IEEE transactions on magnetics 1981-11, Vol.17 (6), p.3126-3128
1. Verfasser: Deshpande, N.
Format: Artikel
Sprache:eng
Schlagworte:
Buffer storage
Conductive films
Current density
Demagnetization
Geometry
Magnetic films
Magnetic heads
Magnetic materials
Magnetization
Numerical analysis
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Zusammenfassung:Numerical analysis of single turn thin film magnetic heads with relatively large (4μ to 10μ) gaps has been carried out to determine the regions of permalloy saturation and its effect on the write field. Symmetrical and nonsymmetrical head geometries have been considered and their response to different pole thicknesses is discussed.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.1981.1061669