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

2010/04/08 by R. Khasanov, Takeshi Kondo, M. Bendele +7 · 1 citation
Physics and Astronomy · #Advanced Condensed Matter Physics #Magnetic properties of thin films #Physics of Superconductivity and Magnetism #cond-mat.supr-con

paper · pdf · doi:10.1103/physrevb.82.020511

published as Phys. Rev. B 82, 020511(R) (2010) · 4 pages, 3 figures.

arxiv created 2010/04/08 · openalex publication_date 2010/07/22 · arxiv updated 2010/07/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/01

Abstract

The superfluid density \ensuremathρ_s in underdoped (T_c\ensuremath≃23 K), optimally doped (T_c\ensuremath≃35 K), and overdoped (T_c\ensuremath≃29 K) single-crystalline (Bi,Pb)₂(Sr,La)₂CuO_6+\ensuremathδ samples was studied by means of muon spin rotation (\ensuremathμSR). By combining the \ensuremathμSR 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 \ensuremathρ_s.

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