Knowledge Management System of Institue of Mechanics, CAS
| 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.
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| Source Publication | Physica Status Solidi A: Applied Research
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| 2004 | |
| Volume | 201Issue:7Pages:1563-1569 |
| ISSN | 0031-8965 |
| Abstract | 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. |
| Subject Area | 力学 |
| DOI | 10.1002/pssa.200306807 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000221836300030 |
| WOS Keyword | ND-FE ALLOYS ; AMORPHOUS-ALLOYS ; FORCE MICROSCOPY ; METALLIC GLASSES ; PHASE ; COERCIVITY ; ND60FE30AL10 ; AL ; TRANSITION ; EVOLUTION |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/16534 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| Recommended Citation 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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