Theoretical study of orbital excitations by resonant inelastic X-ray scattering in doped manganites

Hiroshi Kondo, Kenji Tsutsui, Sumio Ishihara, Sadamichi Maekawa

Research output: Contribution to journalArticlepeer-review

Abstract

Resonant inelastic X-ray scattering in doped ferromagnetic manganites with orbital disorder is examined by using the exact diagonalisation method in finite size cluster systems. The calculated spectra of the dynamical charge correlation functions consist of the intra-band and inter-band excitations. The intensity corresponding to the intra-band excitations increases with doping of holes. This feature is consistent with the recent experiments of the resonant inelastic X-ray scattering in La1-xSrxMnO3 (x = 0.2, and 0.4).

Original languageEnglish
Pages (from-to)761-762
Number of pages2
JournalPhysica B: Condensed Matter
Volume329-333
Issue numberII
DOIs
Publication statusPublished - 2003 May

Keywords

  • Manganites
  • Orbital ordering
  • Resonant inelastic X-ray scattering

ASJC Scopus subject areas

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

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