Substrate effects on microstructure and magnetic properties of electrodeposited Co nanowire arrays

被引:11
作者
Min, Ji Hyun
Cho, Ji Ung
Kim, Young Keun [1 ]
Wu, Jun-Hua
Ko, Young-Dong
Chung, Jin-Seok
机构
[1] Korea Univ, Dept Mat Sci & Engn, Seoul 136713, South Korea
[2] Korea Univ, Res Inst Engn & Technol, Seoul 136713, South Korea
[3] Soongsil Univ, AMCRCD, Seoul 156743, South Korea
[4] Soongsil Univ, Dept Phys, Seoul 156743, South Korea
基金
新加坡国家研究基金会;
关键词
D O I
10.1063/1.2172581
中图分类号
O59 [应用物理学];
学科分类号
摘要
The effect of substrates on the microstructure and magnetic properties of electrodeposited Co nanowire arrays in porous anodic aluminum oxide membrane was investigated. It is found that the nanowires possess dominant (002) and (110) textures on the Co-coated nanocrystalline Finemet(TM) and Au substrates, respectively. Magnetic measurements show that the easy axis of the nanowire arrays switches from perpendicular to the wire axis on Au to parallel to the wire axis on the Co-coated nanocrystalline Finemet(TM) substrate. (C) 2006 American Institute of Physics.
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页数:2
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