Analysis of magnetic domains in a film head

Analysis of magnetic domains in a film head

A domain structure analysis method is presented that was developed to assist in the design of film heads. The method, focusing on the static conditions, confirms the domain structure for minimizing the total free energy. The method is also found to be particularly suitable for the purpose intended,...

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Veröffentlicht in:IEEE transactions on magnetics 1986-11, Vol.22 (6), p.1840-1844
Hauptverfasser: Kishigami, J., Mikazuki, T., Koshimoto, Y.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Delay
Electronics
Exact sciences and technology
Ferrite films
Magnetic analysis
Magnetic domain walls
Magnetic domains
Magnetic films
Magnetic heads
Magnetic materials
Magnetization
Recording and replay of audio and video signals
Shape control
Storage and reproduction of information
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Beschreibung
Zusammenfassung:A domain structure analysis method is presented that was developed to assist in the design of film heads. The method, focusing on the static conditions, confirms the domain structure for minimizing the total free energy. The method is also found to be particularly suitable for the purpose intended, that is, the design of film head and magnetoresistive head yokes.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.1986.1064703