Magnetization reversal in GdCo5 single crystals

The magnetic properties and the process of magnetization reversal in a bulk single-crystal sphere of GdCo5 were studied between 80 and 300 K. Numerous rectangular hysteresis loops were observed similar to observations made in small-particle experiments, and they are discussed in terms of the nucleat...

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Veröffentlicht in:Applied physics letters 1976-05, Vol.28 (10), p.635-637
Hauptverfasser: Katayama, Toshikazu, Ohkoshi, Masatoshi, Koizumi, Yoshiaki, Shibata, Tsugio, Tsushima, Tachiro
Format: Artikel
Sprache:eng
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Zusammenfassung:The magnetic properties and the process of magnetization reversal in a bulk single-crystal sphere of GdCo5 were studied between 80 and 300 K. Numerous rectangular hysteresis loops were observed similar to observations made in small-particle experiments, and they are discussed in terms of the nucleation model and the pinning model.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.88602