Dynamics of orbital degree of freedom in transition-metal oxides

S. Ishihara, S. Okamoto, S. Maekawa

研究成果: Article査読

抄録

The collective excitation in the orbital degree of freedom termed orbital wave is studied in the orbital ordered transition-metal oxides, in particular, in LaMnO3. Symmetry, dispersion and energy gap of this excitation are examined by the group theoretical analyses and the linear spin-wave theory. The cross-section of the Raman scattering from the orbital wave is calculated and is compared with the recent experimental results.

本文言語English
ページ(範囲)1343-1346
ページ数4
ジャーナルJournal of Physics and Chemistry of Solids
63
6-8
DOI
出版ステータスPublished - 2002
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 材料科学(全般)
  • 凝縮系物理学

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