Magnetic properties of (110)- and (200)-oriented Fe-nanowire arrays

被引：24

作者：

Hu, HN ^{[1
]}

Chen, HY ^{[1
]}

Chen, JL ^{[1
]}

Wu, GH ^{[1
]}

机构：

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

来源：

PHYSICA B-CONDENSED MATTER | 2005年 / 368卷 / 1-4期

基金：

中国国家自然科学基金;

关键词：

nanowire; electrodeposition; preferred orientation; magnetic properties;

D O I：

10.1016/j.physb.2005.07.002

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Fe-nanowire arrays with (110) and (200) orientation have been fabricated through controlling the pH values in electrodeposition. Fe-nanowire arrays 30 and 60 nm in diameter were obtained - With the magnetic field applied parallel to the wire, 60 nm diameter Fe nanowires with preferred (200) orientation show an improved squareness and an easier magnetization than the nanowires with preferred (110) orientation. For 30 nm diameter Fe nanowires, (200)-oriented nanowires show an improved squareness and coercivity compared with (110)-oriented nanowires. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：100 / 104

页数：5

共 10 条

[1]

ALMAWLAWI D, 1991, J APPL PHYS, V70, P4421, DOI 10.1063/1.349125

[2] Relationship between structural and magnetic properties of nanosized objects [J].