Structural and elastic properties of MgB2 under high pressure

doi:10.1103/PhysRevB.72.172502

IMR OpenIR

	Structural and elastic properties of MgB2 under high pressure
	Wang, HY ; Chen, XR ; Zhu, WJ ; Cheng, Y
通讯作者	Chen, XR(xrchen@126.com)
	2005-11-01
发表期刊	PHYSICAL REVIEW B
ISSN	1098-0121
卷号	72 期号:17 页码:4
摘要	We have investigated the structures and the elastic constants of hcp MgB2 at high pressures using the full-potential linearized muffin-tin orbital (FP-LMTO) scheme within the generalized gradient approximation correction (GGA) in the frame of density functional theory (DFT). The obtained normalized volume dependence of the resulting pressure is in excellent agreement with experiment. The elastic constants and acoustic anisotropy as a function of the applied pressure are presented. An analysis for the calculated parameters has been made to reveal the anisotropy of MgB2.
DOI	10.1103/PhysRevB.72.172502
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:000233603500024
出版者	AMER PHYSICAL SOC
引用统计	被引频次：57[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/84578
专题	中国科学院金属研究所
通讯作者	Chen, XR
作者单位	1.Sichuan Univ, Inst Atom & Mol Phys, Chengdu 610065, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China 3.China Acad Engn Phys, Inst Fluid Phys, Lab Shock Wave & Detonat Phys Res, Mianyang 621900, Peoples R China
推荐引用方式 GB/T 7714	Wang, HY,Chen, XR,Zhu, WJ,et al. Structural and elastic properties of MgB2 under high pressure[J]. PHYSICAL REVIEW B,2005,72(17):4.
APA	Wang, HY,Chen, XR,Zhu, WJ,&Cheng, Y.(2005).Structural and elastic properties of MgB2 under high pressure.PHYSICAL REVIEW B,72(17),4.
MLA	Wang, HY,et al."Structural and elastic properties of MgB2 under high pressure".PHYSICAL REVIEW B 72.17(2005):4.