Magnetic Properties of Nd and Sm Rare-Earth Metals After Severe Plastic Deformation

Magnetic Properties of Nd and Sm Rare-Earth Metals After Severe Plastic Deformation

We report on magnetic properties of rare earth metals Nd and Sm after severe plastic deformation (SPD) by cold rolling. SPD considerably changes the magnetization behavior of both rare earth metals when measured along the rolling and out-of-plane sample directions. Specifically, a magnetic anisotrop...

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Veröffentlicht in:IEEE magnetics letters 2016, Vol.7, p.1-4
Hauptverfasser: Taskaev, Sergey V., Skokov, Konstantin P., Khovaylo, Vladimir V., Gorshenkov, Mikhail V., Vasiliev, Alexander N., Volkova, Olga S., Bataev, Dmitry S., Pellenen, Anatoliy P., Gutfleisch, Oliver
Format: Artikel
Sprache:eng
Schlagworte:
Cold rolling
Magnetic properties
Magnetization
Neodymium
Perpendicular magnetic anisotropy
Plastic deformation
Plastics
Rare Earth
Rare earth metals
Samarium
Surface layer
Texture
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Beschreibung
Zusammenfassung:We report on magnetic properties of rare earth metals Nd and Sm after severe plastic deformation (SPD) by cold rolling. SPD considerably changes the magnetization behavior of both rare earth metals when measured along the rolling and out-of-plane sample directions. Specifically, a magnetic anisotropy, which is not due to the shape of the samples, originates from the texture and defects introduced by the SPD process.
ISSN:1949-307X
1949-3088
DOI:10.1109/LMAG.2016.2546853