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

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

Research output: Contribution to journalArticle

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

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Orbital calculations
X ray absorption
Molecular orbitals
Oxides
Anions
Negative ions
Oxygen
oxides
molecular orbitals
energy distribution
anions
oxygen
x rays

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces

Cite this

XANES spectra of sesqui-oxides of Al, Cr and Fe. / Uda, M.; Yamashita, D.; Terashi, D.; Yamamoto, Tomoyuki; Osawa, H.; Kanai, K.; Nakamatsu, H.; Perera, R.

In: Journal of Electron Spectroscopy and Related Phenomena, Vol. 114-116, 03.2001, p. 819-823.

Research output: Contribution to journalArticle

Uda, M, Yamashita, D, Terashi, D, Yamamoto, T, Osawa, H, Kanai, K, Nakamatsu, H & Perera, R 2001, 'XANES spectra of sesqui-oxides of Al, Cr and Fe', Journal of Electron Spectroscopy and Related Phenomena, vol. 114-116, pp. 819-823. https://doi.org/10.1016/S0368-2048(00)00327-3
Uda, M. ; Yamashita, D. ; Terashi, D. ; Yamamoto, Tomoyuki ; Osawa, H. ; Kanai, K. ; Nakamatsu, H. ; Perera, R. / XANES spectra of sesqui-oxides of Al, Cr and Fe. In: Journal of Electron Spectroscopy and Related Phenomena. 2001 ; Vol. 114-116. pp. 819-823.
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AU - Kanai, K.

AU - Nakamatsu, H.

AU - Perera, R.

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