Magnetic properties of thin films of samarium-cobalt alloy prepared by magnetron sputtering

被引：7
|
作者：
Panchal, Gyanendra [1 ]
Gupta, Mukul [1 ]
Choudhary, R. J. [1 ]
Phase, D. M. [1 ]
机构：
[1] UGC DAE Consortium Sci Res, Khandwa Rd, Indore 452001, Madhya Pradesh, India
来源：
INTERNATIONAL CONFERENCE ON RECENT TRENDS IN PHYSICS 2016 (ICRTP2016) | 2016年 / 755卷
关键词：
D O I：
10.1088/1742-6596/755/1/012028
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We examine the magnetic properties of samarium-cobalt thin films on quartz and Si(111) substrates grown by dc magnetron sputtering. Both films are deposited on Cr buffer layer and subsequently a capping layer of Cr was also deposited. Secondary ion mass spectroscopy results reveal that Cr diffused in to Sm-Co layer. This lead to local change in magnetocrystalline anisotropy. As the result of this we observed the two coercive behaviors in magnetization of thin film.
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页数：4
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