Superfluid response in electron-doped cuprate superconductors

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	Superfluid response in electron-doped cuprate superconductors
	Luo, HG; Xiang, T; Luo, HG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
刊名	PHYSICAL REVIEW LETTERS
	2005
卷号	94 期号:2 页码:-
关键词	Transport-properties Penetration Depth Pairing Symmetry Anisotropy Gap
ISSN号	0031-9007
英文摘要	We propose a weakly coupled two-band model with d(x)(2)-y(2) pairing symmetry to account for the anomalous temperature dependence of superfluid density rho(s) in electron-doped cuprate superconductors. This model gives a unified explanation to the presence of an upward curvature in rho(s) near T-c and a weak temperature dependence of rho(s) in low temperatures. Our work resolves a discrepancy in the interpretation of different experimental measurements and suggests that the pairing in electron-doped cuprates has predominately d(x)(2)-y(2) symmetry in the whole doping range.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000226478900067
公开日期	2012-08-30
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13897]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Luo, HG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Luo, HG,Xiang, T,Luo, HG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. Superfluid response in electron-doped cuprate superconductors[J]. PHYSICAL REVIEW LETTERS,2005,94(2):-.
APA	Luo, HG,Xiang, T,&Luo, HG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2005).Superfluid response in electron-doped cuprate superconductors.PHYSICAL REVIEW LETTERS,94(2),-.
MLA	Luo, HG,et al."Superfluid response in electron-doped cuprate superconductors".PHYSICAL REVIEW LETTERS 94.2(2005):-.