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	Formation of nonequilibrium phases and associated structural transitions in the Rh-Ta system induced by ion beam mixing
	Wang, W. C. ; Li, J. H. ; Dai, Y. ; Liu, B. X.
	2010-05-10 ; 2010-05-10
关键词	metallic glasses thermodynamics multilayer thin films ion implantation TOTAL-ENERGY CALCULATIONS WAVE BASIS-SET AB-INITIO MOLECULAR-DYNAMICS ALLOYS STABILITY CRYSTAL METALS Nanoscience & Nanotechnology Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering
中文摘要	Multilayered films of Rh1-xTax (x = 25, 40, 50, 60) were prepared and irradiated by 200 keV Xe+. A Gibbs free energy diagram of the Rh-Ta system was derived that predicted the glass-forming range to be within 43-65 at.% of Ta. This agreed well with the experimental results. An interest phase transformation mechanism of Rh + Ta --> fccI + fccII --> fcc was observed and discussed. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
语种	英语 ; 英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/21264]
专题	清华大学
推荐引用方式 GB/T 7714	Wang, W. C.,Li, J. H.,Dai, Y.,et al. Formation of nonequilibrium phases and associated structural transitions in the Rh-Ta system induced by ion beam mixing[J],2010, 2010.
APA	Wang, W. C.,Li, J. H.,Dai, Y.,&Liu, B. X..(2010).Formation of nonequilibrium phases and associated structural transitions in the Rh-Ta system induced by ion beam mixing..
MLA	Wang, W. C.,et al."Formation of nonequilibrium phases and associated structural transitions in the Rh-Ta system induced by ion beam mixing".(2010).

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