Characterization and magnetic properties of iron-based alloy antidot arrays

被引：0

作者：

Liu Qing-Fang ^{[1
]}

Jiang Chang-Jun ^{[1
]}

Wang Jian-Bo ^{[1
]}

Fan Xiao-Long ^{[1
]}

Xue De-Sheng ^{[1
]}

机构：

[1] Lanzhou Univ, Key Lab Magnetism & Magnet Mat, MOE, Lanzhou 730000, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2007年 / 24卷 / 07期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Fe29Co71 and Fe19Ni81 antidot arrays, with different dimensions, are prepared with the rf magnetron sputtering method onto the porous alumina substrate. The size and shape of antidot arrays are characterized by scanning electron microscopy. The glancing angle x-ray diffraction patterns of Fe29Co71 and Fe19Ni81 antidot arrays indicate the bcc and fcc structures, respectively. The coercivities of both the alloys show abnormal thickness dependence, which are discussed qualitatively by considering the pinning and the thickness effect to the films.

引用

页码：2081 / 2084

页数：4

共 13 条

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