Electronic structure of Nd-Ce-Cu-O, a Fermi liquid superconductor

S. Massidda*, N. Hamada, Jaejun Yu, A. J. Freeman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

127 Scopus citations

Abstract

Results of highly precise local density energy band studies of the new electron doped superconductor, Nd2-xCexCuO4, are presented which demonstrate the close similarity to the other hole doped superconductors (the important role of the strongly two-dimensional Cu-O antibonding dpσ band, a somewhat lower density of states at the Fermi energy and a highly 2D Fermi surface). This adds additional evidence to support the Fermi liquid description of the normal metallic state of the high Tc superconductors.

Original languageEnglish (US)
Pages (from-to)571-574
Number of pages4
JournalPhysica C: Superconductivity and its applications
Volume157
Issue number3
DOIs
StatePublished - Mar 1 1989

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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