Magnetic properties of (110)- and (200)-oriented Fe-nanowire arrays

Fe-nanowire arrays with (110) and (200) orientation have been fabricated through controlling the pH values in electrodeposition. Fe-nanowire arrays 30 and 60nm in diameter were obtained. With the magnetic field applied parallel to the wire, 60nm diameter Fe nanowires with preferred (200) orientation...

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Veröffentlicht in:	Physica. B, Condensed matter Condensed matter, 2005-11, Vol.368 (1-4), p.100-104
Hauptverfasser:	Hu, H.N., Chen, H.Y., Chen, J.L., Wu, G.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Electrodeposition Exact sciences and technology Magnetic properties Magnetic properties and materials Magnetic properties of nanostructures Nanowire Physics Preferred orientation
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Beschreibung
Zusammenfassung:	Fe-nanowire arrays with (110) and (200) orientation have been fabricated through controlling the pH values in electrodeposition. Fe-nanowire arrays 30 and 60nm in diameter were obtained. With the magnetic field applied parallel to the wire, 60nm diameter Fe nanowires with preferred (200) orientation show an improved squareness and an easier magnetization than the nanowires with preferred (110) orientation. For 30nm diameter Fe nanowires, (200)-oriented nanowires show an improved squareness and coercivity compared with (110)-oriented nanowires.
ISSN:	0921-4526
DOI:	10.1016/j.physb.2005.07.002