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Effect of magnetic layer thickness on magnetic properties of Ce-Fe-B thin films
Sun, Yachao1; Zhu, Minggang1; Liu, Wei2; Han, Rui1; Li, Wei1
Corresponding AuthorZhu, Minggang(mgzhu@sina.com)
2018-06-01
Source PublicationJOURNAL OF RARE EARTHS
ISSN1002-0721
Volume36Issue:6Pages:619-622
AbstractThe 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.
KeywordPermanent magnets Ce-Fe-B film Hysteresis loops Reversible susceptibility Rare earths
Funding OrganizationMajor State Basic Research Development Program of China ; General Program of the National Natural Science Foundation of China
DOI10.1016/j.jre.2017.12.010
Indexed BySCI
Language英语
Funding ProjectMajor State Basic Research Development Program of China[2014CB643701] ; General Program of the National Natural Science Foundation of China[51571064]
WOS Research AreaChemistry
WOS SubjectChemistry, Applied
WOS IDWOS:000434782300008
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/128053
Collection中国科学院金属研究所
Corresponding AuthorZhu, Minggang
Affiliation1.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
Recommended Citation
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.
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