Effect of magnetic layer thickness on magnetic properties of Ce-Fe-B thin films

doi:10.1016/j.jre.2017.12.010

CORC > 金属研究所 > 中国科学院金属研究所

	Effect of magnetic layer thickness on magnetic properties of Ce-Fe-B thin films
	Sun, Yachao 1; Zhu, Minggang 1; Liu, Wei 2; Han, Rui 1; Li, Wei 1
刊名	JOURNAL OF RARE EARTHS
	2018-06-01
卷号	36 期号:6 页码:619-622
关键词	Permanent magnets Ce-Fe-B film Hysteresis loops Reversible susceptibility Rare earths
ISSN号	1002-0721
DOI	10.1016/j.jre.2017.12.010
通讯作者	Zhu, Minggang(mgzhu@sina.com)
英文摘要	The Ce2Fe14B thin films with a notable out-of-plane c-axis texture were prepared by DC magnetron sputtering on a Ta buffer layer. The morphological and magnetic properties were investigated. The thickness of the magnetic layer had a dramatic effect on the formation of Ce2Fe14B phase, and excellent magnetic properties (H-ci approximate to 4.25 kOe, M-r/M-s approximate to 0.81) were observed for the Ce-Fe-B film with the thickness d(m) = 200 nm. The results of the hysteresis loops for Ce-Fe-B film (d(m) = 200 nm) at various measured temperatures show that a decoupling between the hard and the soft phases is observed at low temperatures, which is due to the regions with quite low anisotropy provided by the alpha-Fe. Moreover, it is clear that significantly various magnetization behaviors between the films with d(m) = 200 and 300 nm were observed with a similar trend due to the existence of the alpha-Fe soft phase. (C) 2018 Published by Elsevier B.V.
资助项目	Major State Basic Research Development Program of China[2014CB643701] ; General Program of the National Natural Science Foundation of China[51571064]
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000434782300008
资助机构	Major State Basic Research Development Program of China ; General Program of the National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/128054]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhu, Minggang
作者单位	1.Cent Iron & Steel Res Inst, Div Funct Mat, Beijing 100081, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Sun, Yachao,Zhu, Minggang,Liu, Wei,et al. Effect of magnetic layer thickness on magnetic properties of Ce-Fe-B thin films[J]. JOURNAL OF RARE EARTHS,2018,36(6):619-622.
APA	Sun, Yachao,Zhu, Minggang,Liu, Wei,Han, Rui,&Li, Wei.(2018).Effect of magnetic layer thickness on magnetic properties of Ce-Fe-B thin films.JOURNAL OF RARE EARTHS,36(6),619-622.
MLA	Sun, Yachao,et al."Effect of magnetic layer thickness on magnetic properties of Ce-Fe-B thin films".JOURNAL OF RARE EARTHS 36.6(2018):619-622.