Large-scale fabrication and magnetic properties of Ni80Fe20 nanowire arrays

被引：8

作者：

Fu, XL

Wang, Y

Li, PG

Chen, LM

Zhang, HY

Tu, QY

Li, LH

Tang, WH ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China

[2] Peking Univ, Dept Phys, Beijing 100871, Peoples R China

[3] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China

[4] Univ Rhode Isl, Dept Phys, Kingston, RI 02881 USA

来源：

ACTA PHYSICA SINICA | 2005年 / 54卷 / 04期

关键词：

nanowire array; magnetic properties;

D O I：

10.7498/aps.54.1693

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Large numbers of highly ordered Ni80Fe20 nanowire arrays have been fabricated by using electrochemical deposition technique with anodic aluminium oxide templates. The density of Ni80Fe20 nanowire is as high as 10(12)-10(13)/cm(2). The Ni80Fe20 nanowires were grown in a preferred direction of (111) with a high aspect ratio. Compared with the bulk sample, Ni80Fe20 nanowire arrays have enhanced coercivity and larger remanence magnetization.

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页码：1693 / 1696

页数：4

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