XANES spectra of sesqui-oxides of Al, Cr and Fe

M. Uda, D. Yamashita, D. Terashi, T. Yamamoto, H. Osawa, K. Kanai, H. Nakamatsu, R. Perera

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)

Abstract

Oxygen X-ray absorption near edge (XANES) spectra obtained from α-Al2O3, Cr2O3 and α-Fe2O3 were found to be clearly distinguishable. The energy distributions of the XANES spectra were reproduced here fairly well by the DV-Xα molecular orbital calculation. On the other hand, O Kα spectra emitted from these oxides showed no significant difference. This indicates that the XANES is a very promising candidate to study the chemical environment of anions in typical ionic compounds.

Original languageEnglish
Pages (from-to)819-823
Number of pages5
JournalJournal of Electron Spectroscopy and Related Phenomena
Volume114-116
DOIs
Publication statusPublished - 2001 Mar
Externally publishedYes
Event8th International Conference on Electronic Spectroscopy and Structure (ICESS-8) - Berkeley, CA, USA
Duration: 2000 Aug 82000 Aug 12

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Radiation
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Spectroscopy
  • Physical and Theoretical Chemistry

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