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HomeMaterials Science ForumMaterials Science Forum Vols. 638-642Electrodeposition of Ferromagnetic Metal Nanowires

Electrodeposition of Ferromagnetic Metal Nanowires

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Abstract:

Ni-Fe alloy films and nanowires were fabricated using electrodeposition technique. The cylindrical shape of nanowires was precisely transferred from the nanochannels of membrane filters and the aspect ratio reached to around 60. Coercive force in in-plan direction of Ni-Fe alloy films decreased to ca. 1 Oe with increasing Fe content in deposits while, in perpendicular direction, the films were hardly magnetized. Magnetic hysteresis loops revealed that the nanowires were spontaneously magnetized to the long axis direction and the coercive force reached to ca. 200 Oe.

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THERMEC 2009

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Periodical:

Materials Science Forum (Volumes 638-642)

Pages:

787-792

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.638-642.787

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Online since:

January 2010

Authors:

Takeshi Ohgai, Keizo Takao, Masayuki Mizumoto, Akio Kagawa, Yoshitomo Tanaka, Shigekazu Sumita

Keywords:

Electro-Deposition, Ferromagnetic, Membrane, Nanochannel, Nanowire

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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