Atomic configuration evaluation of Zr60Ni21Al19 bulk metallic glass under high pressure

	Atomic configuration evaluation of Zr60Ni21Al19 bulk metallic glass under high pressure
	Li, G; Li YC(李延春); Liu J(刘景); Li, YC; Jing, Q; Xu, T; Qi, L; Ma, MZ; Liu, J; Zhang, T
刊名	MATERIALS CHEMISTRY AND PHYSICS
	2009
卷号	113 期号:2-3 页码:937-940
关键词	Metallic glass in situ synchrotron X-ray diffraction Heat of mixing
通讯作者	[Li, Gong ; Jing, Q. ; Xu, T. ; Qi, L. ; Ma, M. Z. ; Liu, R. P.] Yanshan Univ, Natl Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China ; [Li, Gong ; Zhang, T.] Beijing Univ Aeronaut & Astronaut, Beijing 100083, Peoples R China ; [Li, Y. C. ; Liu, J.] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Lab, Beijing 100039, Peoples R China
英文摘要	The atomic configuration evaluation in Zr60Ni21Al19 bulk metallic glass at high pressures has been revealed by using in situ synchrotron X-ray diffraction. The radial distribution function is gained by Fourier transformation. The investigation shows that the amorphous structure is retained and the coordination number keeps 12.0 within the experimental pressures (0-24.5 GPa). The quantitative determination of the neighbor atomic distance suggests that high pressure alters topological but not chemical short range ordering through shortening the second nearest neighbor atomic distance. The atomic coordination is analyzed by the inherent chemical parameters of the ternary Zr60Ni21Al19 amorphous alloy. (C) 2008 Elsevier B.V. All rights reserved.
学科主题	Materials Science
类目[WOS]	Materials Science, Multidisciplinary
研究领域[WOS]	Materials Science
原文出处	SCI
语种	英语
WOS记录号	WOS:000263249500077
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/238774]
专题	高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Li, G,Li YC,Liu J,et al. Atomic configuration evaluation of Zr60Ni21Al19 bulk metallic glass under high pressure[J]. MATERIALS CHEMISTRY AND PHYSICS,2009,113(2-3):937-940.
APA	Li, G.,李延春.,刘景.,Li, YC.,Jing, Q.,...&Liu, RP.(2009).Atomic configuration evaluation of Zr60Ni21Al19 bulk metallic glass under high pressure.MATERIALS CHEMISTRY AND PHYSICS,113(2-3),937-940.
MLA	Li, G,et al."Atomic configuration evaluation of Zr60Ni21Al19 bulk metallic glass under high pressure".MATERIALS CHEMISTRY AND PHYSICS 113.2-3(2009):937-940.