A re-investigation on pressure-induced phase transition of Mg2Si

CORC > 北京大学 > 地球与空间科学学院

	A re-investigation on pressure-induced phase transition of Mg2Si
	Zhu, Feng ; Wu, Xiang ; Qin, Shan ; Liu, Jing
刊名	固体通讯
	2012
关键词	Crystal structure Phase transitions High pressure
DOI	10.1016/j.ssc.2012.09.015
英文摘要	The high-pressure phase transition of Mg2Si was investigated using angel dispersive synchrotron radiation X-ray diffraction with diamond anvil cell. A phase transition of Mg2Si occurs from the anti-fluorite structure to a monoclinic structure instead of the anti-cotunnite structure at about 11.1 GPa, which is reversible. Isothermal pressure-volume relationship of anti-fluorite Mg2Si is well described by the third-order Birch-Murnaghan equation of state with V-0=64.0(2) angstrom(3) and B-0=58(2) GPa. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved.; Physics, Condensed Matter; SCI(E); EI; 1; ARTICLE; 24; 2160-2164; 152
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/155680]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Zhu, Feng,Wu, Xiang,Qin, Shan,et al. A re-investigation on pressure-induced phase transition of Mg2Si[J]. 固体通讯,2012.
APA	Zhu, Feng,Wu, Xiang,Qin, Shan,&Liu, Jing.(2012).A re-investigation on pressure-induced phase transition of Mg2Si.固体通讯.
MLA	Zhu, Feng,et al."A re-investigation on pressure-induced phase transition of Mg2Si".固体通讯 (2012).