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Fabrication of Numerous Ferromagnetic Metal Nanowires Using Electrodeposition Technique

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タイトル: Fabrication of Numerous Ferromagnetic Metal Nanowires Using Electrodeposition Technique
著者: Ohgai, Takeshi / Fujimaru, Takafumi / Takao, Keizo / Kagawa, Akio
発行日: 2010年 6月
出版者: Trans Tech Publications
引用: Materials Science Forum, 654-656, pp.1724-1727; 2010
抄録: To synthesize an array of numerous ferromagnetic nanowires, iron-group metals such as Ni, Co, Fe, Ni-Fe and Co-Fe alloys were electrodeposited from aqueous solution into a nanoporous template with numerical cylindrical nanochannels . The shape of nanowires was precisely transferred from the nanochannel template and the aspect ratio reached to around 150. Magnetic hysteresis loops revealed that Ni, Co and Fe nanowires were spontaneously magnetized to the long axis direction. Coercive force of the nanowires with 6000 nm in length was increased in decreasing the pore-diameter. The coercive force of Co nanowires with 40 nm in diameter has increased up to 1084 Oe.
記述: 7th Pacific Rim International Conference on Advanced Materials and Processing, PRICM-7; Cairns, QLD; Australia; 2 August 2010 ~ 6 August 2010
キーワード: Electro-Deposition / Ferromagnetic / Membrane / Nanochannel / Nanowire
URI: http://hdl.handle.net/10069/32301
DOI: 10.4028/www.scientific.net/MSF.654-656.1724
権利: © 2010 Trans Tech Publications.
資料タイプ: Conference Paper
原稿種類: author
出現コレクション:060 会議発表資料

引用URI : http://hdl.handle.net/10069/32301



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