Fabrication and magnetic properties of fcc CoxPt1-x nanowires

被引：64

作者：

Mallet, J

Yu-Zhang, K

Chien, CL

Eagleton, TS

Searson, PC ^{[1
]}

机构：

[1] Johns Hopkins Univ, Dept Mat Sci & Engn, Baltimore, MD 21218 USA

[2] Univ Reims, F-51687 Reims 02, France

[3] Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA

来源：

APPLIED PHYSICS LETTERS | 2004年 / 84卷 / 19期

关键词：

D O I：

10.1063/1.1739274

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

CoXPt1-X alloy nanowires were fabricated by electrochemical template synthesis from a solution containing both Co(II) and Pt(II) ions. Over a wide range of deposition conditions, single-phase, fcc CoXPt1-X alloy nanowires were obtained. The nanowires exhibit both shape and magnetocrystalline anisotropy leading to large coercivity and high remanence along the wire axis. The magnetocrystalline anisotropy constant K-u was determined for <111> textured nanowires. (C) 2004 American Institute of Physics.

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页码：3900 / 3902

页数：3

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