Effect of a Boron Underlayer on the Ordering and Orientation of Sputtered FePt Film

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	Effect of a Boron Underlayer on the Ordering and Orientation of Sputtered FePt Film
	Li, YL ; Huang, AP ; Feng, TF ; Chen, Q ; Shu, XL ; Chen, JY ; Chen, ZY
刊名	CHINESE PHYSICS LETTERS
	2011
卷号	28 期号:6
关键词	THIN-FILMS MAGNETIC-PROPERTIES TEMPERATURE MICROSTRUCTURE
ISSN号	0256-307X
通讯作者	Li, YL: Beihang Univ, Dept Phys, Beijing 100191, Peoples R China.
中文摘要	FePt multilayer films with a boron underlayer are prepared on Si (100) substrates using magnetron sputtering and vacuum annealing is carried out to obtain the hard magnetic L1(0) phase. According to the microstructural and magnetic measurement results, the ordering of the FePt films is facilitated at low annealing temperatures while it is blocked at high ones by introducing boron. Moreover, (001) orientation of the samples is obviously improved by inserting a boron underlayer, which is further confirmed by the MFM analysis. The relevant mechanism is discussed by considering the diffusion of boron atoms and the consequential in-plane tensile stress.
收录类别	SCI
资助信息	National Natural Science Foundation of China [50871007]; Research Fund for the Doctoral Program of Higher Education of China
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/36330]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Li, YL,Huang, AP,Feng, TF,et al. Effect of a Boron Underlayer on the Ordering and Orientation of Sputtered FePt Film[J]. CHINESE PHYSICS LETTERS,2011,28(6).
APA	Li, YL.,Huang, AP.,Feng, TF.,Chen, Q.,Shu, XL.,...&Chen, ZY.(2011).Effect of a Boron Underlayer on the Ordering and Orientation of Sputtered FePt Film.CHINESE PHYSICS LETTERS,28(6).
MLA	Li, YL,et al."Effect of a Boron Underlayer on the Ordering and Orientation of Sputtered FePt Film".CHINESE PHYSICS LETTERS 28.6(2011).