Structural and magnetic properties of Co/Mo multilayers

被引：8
|
作者：
Yang, GH [1 ]
Pan, F [1 ]
机构：
[1] Tsing Hua Univ, Adv Mat Lab, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 250卷 / 1-3期
基金：
中国国家自然科学基金;
关键词：
multilayers; magnetic moment; metastable; interface coupling;
D O I：
10.1016/S0304-8853(02)00402-X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Co/Mo multilayers with various layer thicknesses of Co and Mo were prepared by alternate vapor deposition. The magnetic properties and microstructures of the films were investigated by transmission electron microscopy, X-ray diffraction and alternating gradient magnetometer. The magnetic properties, such as the atom magnetic moment, were found to change with the thicknesses of the Co and Mo layers, and even their relative ratio. The microstructure results showed that the Co layer could grow in a BCC structure when the thickness of Co layer was much thinner than the thickness of Mo layer. The formation of the metastable phase contributed to the magnetic properties. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：249 / 255
页数：7
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