Charge and orbital ordering in underdoped

T. Mizokawa, D. Khomskii, G. Sawatzky

Research output: Contribution to journalArticle

61 Citations (Scopus)


We have explored spin, charge, and orbitally ordered states in (Formula presented) using model Hartree-Fock calculations on (Formula presented)-type lattice models. At (Formula presented) several charge and orbitally modulated states are found to be stable and almost degenerate in energy with a homogeneous ferromagnetic state. The present calculation indicates that a ferromagnetic state with a charge modulation along the c axis which is consistent with the experiment by Yamada et al. might be responsible for the anomalous behavior around (Formula presented).

Original languageEnglish
Pages (from-to)R3776-R3779
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number6
Publication statusPublished - 2000 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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