Electronlike Fermi surface and remnant (formula presented) feature in overdoped (formula presented)

S. A. Kellar, A. Lanzara, Z. Hussain, H. Eisaki, Z. X. Shen, S. Uchida, A. Fujimori, T. Yoshida, P. V. Bogdanov, C. Kim, X. J. Zhou, M. Nakamura, E. D. Lu, A. Ino, T. Mizokawa, T. Kakeshita

Research output: Contribution to journalArticlepeer-review


We have performed an angle-resolved photoemission study of overdoped (formula presented) and have observed sharp nodal quasiparticle peaks in the second Brillouin zone that are comparable to data from (formula presented) The data analysis using energy distribution curves, momentum distribution curves, and intensity maps all show evidence of an electronlike Fermi surface, which is well explained by band-structure calculations. Evidence for many-body effects are also found in the substantial spectral weight remaining below the Fermi level around (formula presented) where the band is predicted to lie above (formula presented)

Original languageEnglish
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number22
Publication statusPublished - 2001
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


Dive into the research topics of 'Electronlike Fermi surface and remnant (formula presented) feature in overdoped (formula presented)'. Together they form a unique fingerprint.

Cite this