Direct Determination of the Electron-Phonon Coupling Matrix Element in a Correlated System

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Direct Determination of the Electron-Phonon Coupling Matrix Element in a Correlated System
	Qin, HJ ; Shi, JR ; Cao, YW ; Wu, KH ; Zhang, JD ; Plummer, EW ; Wen, J ; Xu, ZJ ; Gu, GD ; Guo, JD
刊名	PHYSICAL REVIEW LETTERS
	2010
卷号	105 期号:25
关键词	RAMAN-ACTIVE PHONONS T-C SUPERCONDUCTORS BI2SR2CACU2O8 ENERGY MODE
ISSN号	0031-9007
通讯作者	Qin, HJ: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	High-resolution electron energy loss spectroscopy measurements have been carried out on an optimally doped cuprate Bi(2)Sr(2)CaCu(2)O(8+delta). The momentum-dependent energy and linewidth of an A(1) optical phonon were obtained. Based on these data as well as detailed knowledge of the electronic structure, we developed a scheme to determine the electron-phonon coupling (EPC) matrix element related to a specific phonon mode. Such an approach is general and applicable to elucidating the full structure of EPC in a system with anisotropic electronic structure.
收录类别	SCI
资助信息	Chinese NSF [NSF-10704084]; Chinese MOST [2006CB921300, 2007CB936800]; NSF [DMR-0346826, DMR-0451163]; K. C. Wong Education Foundation, Hong Kong
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/36016]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Qin, HJ,Shi, JR,Cao, YW,et al. Direct Determination of the Electron-Phonon Coupling Matrix Element in a Correlated System[J]. PHYSICAL REVIEW LETTERS,2010,105(25).
APA	Qin, HJ.,Shi, JR.,Cao, YW.,Wu, KH.,Zhang, JD.,...&Guo, JD.(2010).Direct Determination of the Electron-Phonon Coupling Matrix Element in a Correlated System.PHYSICAL REVIEW LETTERS,105(25).
MLA	Qin, HJ,et al."Direct Determination of the Electron-Phonon Coupling Matrix Element in a Correlated System".PHYSICAL REVIEW LETTERS 105.25(2010).