Suppression of the antinodal coherence of superconducting (Bi,Pb)2(Sr,La)2CuO6+δ as revealed by muon spin rotation and angle-resolved photoemission

被引：10

作者：

Khasanov, R. ^{[1
]}

Kondo, Takeshi ^{[2
,3
,4
]}

Bendele, M. ^{[1
,5
]}

Hamaya, Yoichiro ^{[4
]}

Kaminski, A. ^{[2
,3
]}

Lee, S. L. ^{[6
]}

Ray, S. J. ^{[6
]}

Takeuchi, Tsunehiro ^{[4
,7
]}

机构：

[1] Paul Scherrer Inst, Lab Muon Spin Spect, CH-5232 Villigen, Switzerland

[2] Iowa State Univ, Ames Lab, Ames, IA 50011 USA

[3] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA

[4] Nagoya Univ, Dept Crystalline Mat Sci, Nagoya, Aichi 4648603, Japan

[5] Univ Zurich, Inst Phys, CH-8057 Zurich, Switzerland

[6] Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland

[7] Nagoya Univ, EcoTopia Sci Inst, Nagoya, Aichi 4648603, Japan

来源：

PHYSICAL REVIEW B | 2010年 / 82卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

UNDERDOPED BI2212; CRITICAL-FIELD; DEPENDENCE; BI2SR2CACU2O8+DELTA; STATE; GAP;

D O I：

10.1103/PhysRevB.82.020511

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The superfluid density rho(s) in underdoped (T-c similar or equal to 23 K), optimally doped (T-c similar or equal to 35 K), and overdoped (T-c similar or equal to 29 K) single-crystalline (Bi,Pb)(2)(Sr,La)(2)CuO6+delta samples was studied by means of muon spin rotation (mu SR). By combining the mu SR data with the results of angle-resolved photoemission spectroscopy measurements on similar samples [T. Kondo et al., Nature (London) 457, 296 (2009)] good self-consistent agreement is obtained between two techniques concerning the temperature and the doping evolution of rho(s).

引用

页数：4

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