Electronic structure of cuprates containing sulfur and phosphorus oxyanions

Yu M. Yarmoshenko*, M. A. Korotin, V. A. Trofimova, V. R. Galakhov, L. V. Elokhina, E. Z. Kurmaev, St Uhlenbrock, M. Neumann, P. R. Slater, C. Greaves

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

The electronic structure of superconducting cuprates containing sulfur and phosphorus oxyanions has been studied by means of x-ray emission spectroscopy, and it has been found that the S and P atoms exhibit their highest oxidation states in these materials. Results of self-consistent full-potential linear-muffin-tin-orbital band-structure calculations based on an idealized structural model for S-doped cuprate are also presented. These suggest that the incorporation of SO4 groups may be accompanied by a charge redistribution involving both anion and cation sublattices.

Original languageEnglish
Pages (from-to)11830-11836
Number of pages7
JournalPhysical Review B
Volume52
Issue number16
DOIs
Publication statusPublished - 1 Jan 1995

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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