Magnetic properties and magnetic domain structure of bulk glass forming Nd60Al10Fe20Co10 alloy

doi:10.1002/pssa.200306807

IMECH-IR > 力学所知识产出(1956-2008)

	Magnetic properties and magnetic domain structure of bulk glass forming Nd60Al10Fe20Co10 alloy
	Wei BC(魏炳忱); Yu GS(喻更生); Li WH(李维火); Loser W; Roth S; Eckert J; Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
发表期刊	Physica Status Solidi A: Applied Research
	2004
卷号	201 期号:7 页码:1563-1569
ISSN	0031-8965
摘要	The transition from hard to soft magnetic behaviour with increasing quenching rate is shown for Nd60WAl10Fe20Co10 melt-spun ribbons with different thickness. Microstructure and magnetic domain structure of ribbons were studied by magnetic force microscopy (MFM). Particle sizes < 5 nm decreasing gradually with increasing quenching rate were deduced from topographic images which differ from large-scale magnetic domains with a periodicity of about 350 nm in all ribbons irrespective the coercivity. This indicates that the magnetic properties of the alloy are governed by interaction of small magnetic particles. It is concluded that the presence of short-range-ordered structures with a local ordering similar to the Al metastable Nd-Fe binary phase is responsible for the hard magnetic properties in samples subjected to relatively low quenching rate.
学科领域	力学
DOI	10.1002/pssa.200306807
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000221836300030
关键词[WOS]	ND-FE ALLOYS ; AMORPHOUS-ALLOYS ; FORCE MICROSCOPY ; METALLIC GLASSES ; PHASE ; COERCIVITY ; ND60FE30AL10 ; AL ; TRANSITION ; EVOLUTION
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/16534
专题	力学所知识产出(1956-2008)
通讯作者	Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Wei BC,Yu GS,Li WH,et al. Magnetic properties and magnetic domain structure of bulk glass forming Nd60Al10Fe20Co10 alloy[J]. Physica Status Solidi A: Applied Research,2004,201,7,:1563-1569.
APA	魏炳忱.,喻更生.,李维火.,Loser W.,Roth S.,...&Wei, BC .(2004).Magnetic properties and magnetic domain structure of bulk glass forming Nd60Al10Fe20Co10 alloy.Physica Status Solidi A: Applied Research,201(7),1563-1569.
MLA	魏炳忱,et al."Magnetic properties and magnetic domain structure of bulk glass forming Nd60Al10Fe20Co10 alloy".Physica Status Solidi A: Applied Research 201.7(2004):1563-1569.

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