Magnetic properties of Ni nanowires in porous alumina arrays

被引：23

作者：

Kato, S ^{[1
]}

Kitazawa, H ^{[1
]}

Kido, G ^{[1
]}

机构：

[1] Natl Inst Mat Sci, Nanomat Lab, Tsukuba, Ibaraki 3050047, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 272卷

关键词：

porous alumina; nanowire; magnetization;

D O I：

10.1016/j.jmmm.2003.12.246

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic properties of Ni nanowires in porous alumina arrays are investigated. Nickel nanowires of various sizes were prepared by electrodepositing into porous alumina arrays. Their magnetization curves were measured from 1.7 to 300 K with a SQUID magnetometer. Variation in the coercive force with temperature shows different behaviour depending on the diameter of porous alumina arrays. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：1666 / 1667

页数：2

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