Equation of State and Elastic Constants of Compressed fcc Cu

	Equation of State and Elastic Constants of Compressed fcc Cu
	Bai LG(白利刚); Liu J(刘景); Bai, LG; Liu, J
刊名	CHINESE PHYSICS LETTERS
	2010
卷号	27 期号:3 页码:36403
通讯作者	[Bai Li-Gang ; Liu Jing] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
英文摘要	First-principles calculations of equation of state and single-crystal elastic constants of copper are carried out up to twofold compression. The Helmholtz free energies are calculated using the quasi-harmonic phonon approach based on density-functional theory within both the local density approximation and the generalized gradient approximation (GGA). We find that the results calculated within GGA agree better with the experimental measurements in overall. The equation of state and the zero-pressure single-crystal elastic constants are close to the experimental values.
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:000275376200062
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/240592]
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	Bai LG,Liu J,Bai, LG,et al. Equation of State and Elastic Constants of Compressed fcc Cu[J]. CHINESE PHYSICS LETTERS,2010,27(3):36403.
APA	白利刚,刘景,Bai, LG,&Liu, J.(2010).Equation of State and Elastic Constants of Compressed fcc Cu.CHINESE PHYSICS LETTERS,27(3),36403.
MLA	白利刚,et al."Equation of State and Elastic Constants of Compressed fcc Cu".CHINESE PHYSICS LETTERS 27.3(2010):36403.