Equation of State of Tantalum up to 133 GPa

	Equation of State of Tantalum up to 133 GPa
	Tang LY(唐玲云); Liu J(刘景); Li YC(李延春); Li XD(李晓东); Tang, LY; Liu, L; Liu, J; Xiao, WS; Li, YC; Li, XD
刊名	CHINESE PHYSICS LETTERS
	2010
卷号	27 期号:1 页码:16402
通讯作者	[Tang Ling-Yun ; Liu Jing ; Li Yan-Chun ; Li Xiao-Dong] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100049, Peoples R China ; [Liu Lei ; Bi Yan] Inst Fluid Phys, Natl Key Lab Shock Wave & Detonat Phys, Mianyang 621900, Peoples R China ; [Xiao Wan-Sheng] Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China
英文摘要	The static equation of state (EOS) of tantalum (Ta) is determined by in situ energy-dispersive synchrotron powder x-ray diffraction in a diamond anvil cell (DAC) up to 133GPa. The body-centered-cubic (bcc) phase of Ta is found to be stable over the entire pressure range investigated. The bulk moduli and its first pressure derivative of Ta are constrained by fitting the determined pressure-volume data to Vinet form EOS: B(0) = 192.65 +/- (3.08) GPa and B(0)' = 3.58 +/- (0.11). For the sake of avoiding the affect of non-hydrostatic stress, argon is used as a pressure media. A careful checking of the stress state of the sample is presented simultaneously.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000273639000054
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/240477]
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	Tang LY,Liu J,Li YC,et al. Equation of State of Tantalum up to 133 GPa[J]. CHINESE PHYSICS LETTERS,2010,27(1):16402.
APA	唐玲云.,刘景.,李延春.,李晓东.,Tang, LY.,...&Bi, Y.(2010).Equation of State of Tantalum up to 133 GPa.CHINESE PHYSICS LETTERS,27(1),16402.
MLA	唐玲云,et al."Equation of State of Tantalum up to 133 GPa".CHINESE PHYSICS LETTERS 27.1(2010):16402.