Fabrication and magnetic properties of FeCo alloy nanotube array

被引：41

作者：

Li, F. S. ^{[1
]}

Zhou, D. ^{[1
]}

Wang, T. ^{[1
]}

Wang, Y. ^{[1
]}

Song, L. J. ^{[1
]}

Xu, C. T. ^{[1
]}

机构：

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

来源：

JOURNAL OF APPLIED PHYSICS | 2007年 / 101卷 / 01期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1063/1.2405729

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An array of FeCo nanotubes has been fabricated in the pores of porous anodic aluminum oxide templates. The morphology, structure, and composition of the nanotube array were characterized by transmission electron microscopy, x-ray diffraction, and atomic absorption spectroscopy. Magnetostatic energy analysis and transmission Mossbauer spectroscopy measurements were used to investigate the distribution of magnetic moments in nanotubes. Magnetization hysteresis loops indicate that, due to the unique shape of the nanotube, the nanotube array could be magnetized more easily by the field that is applied parallel to the axis of nanotubes. (c) 2007 American Institute of Physics.

引用

页数：3

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