Spin and orbital orderings in perovskite manganites

W. Koshibae, Y. Kawamura, S. Ishihara, S. Okamoto, J. Inoue, S. Maekawa

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


By using the exact diagonalization method on finite-size clusters, the interplay of spin and orbital in the undoped insulating and doped charge-ordered states of perovskite manganites is examined. The spins lift the orbital degeneracy. As a result, the anisotropic antiferromagnetic states are obtained.

Original languageEnglish
Pages (from-to)48-50
Number of pages3
JournalPhysica B: Condensed Matter
Publication statusPublished - 1997 Jul
Externally publishedYes


  • Exact diagonalization
  • Manganese oxides
  • Orbital wave
  • Spin waves
  • Transition metal oxides

ASJC Scopus subject areas

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


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