Bilayer splitting in overdoped high-Tc cuprates

S. E. Barnes, S. Maekawa

Research output: Contribution to journalArticle

5 Scopus citations

Abstract

Recent angle-resolved photoemission spectroscopy data for overdoped Bi2212 are explained. of the peak-dip-hump structure, the peak corresponds the (Formula presented) component of a hole condensate which appears at Tc. The fluctuating part of this same condensate produces the hump. The bilayer splitting is large enough to produce a bonding hole and an electron antibonding quasiparticle Fermi surface. Smaller bilayer splittings observed in some experiments reflect the interaction of the peak structure with quasiparticle states near, but not at, the Fermi surface.

Original languageEnglish (US)
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume67
Issue number22
DOIs
StatePublished - Jun 26 2003
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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