Relationship between the superconducting energy gap and the critical temperature in high-T-c superconductors

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	Panagopoulos, C; Xiang, T; Panagopoulos, C , Univ Cambridge, Interdisciplinary Res Ctr Superconduct, Madingley Rd, Cambridge CB3 0HE, England.
	Relationship between the superconducting energy gap and the critical temperature in high-T-c superconductors
Source Publication	PHYSICAL REVIEW LETTERS
Keyword	Penetration-depth Measurements Surface Impedance Normal-state Cuprate Phase Bi2sr2cacu2o8 Dependence Density
Abstract	The relationship between the superconducting energy gap and the critical temperature T-c in high-T-c superconductors is discussed. By examining carefully some of the most recent low temperature data of penetration depth, angle resolved photoemission, and tunneling spectroscopy measurements, we conclude that the gap amplitude at the d-wave nodes scales with T-c. This scaling behavior holds independent of carrier concentration although in the underdoped regime the maximum gap does not scale with T-c.
	1998
ISSN	0031-9007
Volume	81 Issue:11 Pages:2336-2339
Subject Area	Physics
Indexed By	SCI
Citation statistics	Cited Times:82[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/12268
Collection	理论物理所科研产出_SCI论文
Corresponding Author	Panagopoulos, C , Univ Cambridge, Interdisciplinary Res Ctr Superconduct, Madingley Rd, Cambridge CB3 0HE, England.
Recommended Citation GB/T 7714	Panagopoulos, C,Xiang, T,Panagopoulos, C , Univ Cambridge, Interdisciplinary Res Ctr Superconduct, Madingley Rd, Cambridge CB3 0HE, England.. Relationship between the superconducting energy gap and the critical temperature in high-T-c superconductors[J]. PHYSICAL REVIEW LETTERS,1998,81(11):2336-2339.
APA	Panagopoulos, C,Xiang, T,&Panagopoulos, C , Univ Cambridge, Interdisciplinary Res Ctr Superconduct, Madingley Rd, Cambridge CB3 0HE, England..(1998).Relationship between the superconducting energy gap and the critical temperature in high-T-c superconductors.PHYSICAL REVIEW LETTERS,81(11),2336-2339.
MLA	Panagopoulos, C,et al."Relationship between the superconducting energy gap and the critical temperature in high-T-c superconductors".PHYSICAL REVIEW LETTERS 81.11(1998):2336-2339.

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