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	Giant forced volume magnetostriction in polycrystalline Tb0.3Dy0.7Fe1.95 alloys under magnetomechanical loading
	Pei, Yongmao ; Fang, Daining ; Li, Faxin
	2010-10-12 ; 2010-10-12
关键词	Forced volume magnetostriction Magnetomechanical Terfenol-D TERFENOL-D MAGNETIZATION CRYSTALS STRESS Materials Science, Multidisciplinary Physics, Condensed Matter
中文摘要	The axial and transversal linear magnetostrictions (lambda(parallel to) and lambda(perpendicular to)) in [110] oriented polycrystalline Tb0.3Dy0.7Fe1.95 alloys were measured simultaneously under uniaxial magnetomechanical loading to get the forced volume magnetostriction (omega = lambda(parallel to)+2 lambda(perpendicular to)). Despite the almost zero omega observed in Terfenol-D single crystals, it reaches upto 1000 x 10(-6) in polycrystalline Tb0.3Dy0.7Fe1.95 alloys near the saturation magnetic field under a stress above 50 MPa. (C) 2009 Elsevier B. V. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79144]
专题	清华大学
推荐引用方式 GB/T 7714	Pei, Yongmao,Fang, Daining,Li, Faxin. Giant forced volume magnetostriction in polycrystalline Tb0.3Dy0.7Fe1.95 alloys under magnetomechanical loading[J],2010, 2010.
APA	Pei, Yongmao,Fang, Daining,&Li, Faxin.(2010).Giant forced volume magnetostriction in polycrystalline Tb0.3Dy0.7Fe1.95 alloys under magnetomechanical loading..
MLA	Pei, Yongmao,et al."Giant forced volume magnetostriction in polycrystalline Tb0.3Dy0.7Fe1.95 alloys under magnetomechanical loading".(2010).

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