Domain Structure of As-Cast and Annealed FeSiB Amorphous Wires

The domain structures of amorphous FeSiB wires have been studied as a function of applied field. The main features of as-cast wires are: the proliferation of surface closure domains; a distinction between core and sheath domain behavior; and a reproducible switching behavior. Transverse magnetically...

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Veröffentlicht in:Journal of applied physics 1990-10, Vol.69 (8-II), p.5331-5333
Hauptverfasser: Letcher, M, Jones, G A, Lord, D G, Wun-Fogle, M, Savage, H T
Format: Artikel
Sprache:eng
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Zusammenfassung:The domain structures of amorphous FeSiB wires have been studied as a function of applied field. The main features of as-cast wires are: the proliferation of surface closure domains; a distinction between core and sheath domain behavior; and a reproducible switching behavior. Transverse magnetically annealed wires have larger domains, show little sign of a sheath and a greater variety of domain displacement mechanisms.
ISSN:0021-8979