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

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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