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

TitleSuppression of the antinodal coherence of superconducting (Bi,Pb)2(Sr,La)2CuO6+delta as revealed by muon spin rotation and angle-resolved photoemission
Publication TypeJournal Article
Year of Publication2010
AuthorsKhasanov R, Kondo T, Bendele M, Hamaya Y, Kaminski A, Lee SL, Ray SJ, Takeuchi T
Journal TitlePhysical Review B
Volume82
Pages020511
Date Published07/22
ISBN Number1098-0121
Accession NumberISI:000280207900003
Keywordsbi2sr2cacu2o8+delta, CRITICAL-FIELD, dependence, gap, state, underdoped bi2212
Abstract

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).

URL<Go to ISI>://000280207900003
DOI10.1103/Physrevb.82.020511