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	Preparation of soft magnetic FeCo-based films for writers
	Xuan Wang ; Fu Zheng ; Zhaoyang Liu ; Xiaoxi Liu ; Dan Wei ; Fulin Wei
	2010-10-12 ; 2010-10-12
关键词	Experimental/ aluminium alloys cobalt alloys coercive force ferromagnetic materials grain size iron alloys magnetic permeability magnetic recording magnetic thin films soft magnetic materials sputter deposition/ soft magnetic head materials nanocrystalline thin films epoxy resin RF sputtering coercive force coercivity saturation permeability cut-off frequency microstructure magnetic properties gain size/ A8115C Deposition by sputtering A6855 Thin film growth, structure, and epitaxy A7550D Ferromagnetism of nonmetals A7570A Magnetic properties of monolayers and overlayers A7560E Magnetization curves, hysteresis, Barkhausen and related effects A7550S Magnetic recording materials A6480G Microstructure B0520B Sputter deposition B3110C Ferromagnetic materials B3120B Magnetic recording
中文摘要	New soft magnetic head materials, the nanocrystalline FeCoAlOC thin films, were prepared by introducing C element in epoxy resin during rf sputtering of FeCoAlO films. When Al/sub 2/O/sub 3/ was cosputtered with FeCo, soft magnetic properties of thin films were highly improved: the coercive force decreases from dozen of oersted to several oersted (H/sub ch/~4.8 Oe and H/sub ce/~6.5 Oe). With further addition of carbon, the thin films exhibit excellent soft magnetic properties and good high frequency response: the coercivity is as low as 1.0 Oe, with saturation B/sub s/>20 kG, permeability mu /sup '/>500 when f
语种	英语
出版者	American Institute of Physics ; USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/78122]
专题	清华大学
推荐引用方式 GB/T 7714	Xuan Wang,Fu Zheng,Zhaoyang Liu,et al. Preparation of soft magnetic FeCo-based films for writers[J],2010, 2010.
APA	Xuan Wang,Fu Zheng,Zhaoyang Liu,Xiaoxi Liu,Dan Wei,&Fulin Wei.(2010).Preparation of soft magnetic FeCo-based films for writers..
MLA	Xuan Wang,et al."Preparation of soft magnetic FeCo-based films for writers".(2010).

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