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  Extended X-ray absorption fine-structure (EXAFS) of a complex oxide structure: a full multiple scattering analysis of the Au L3-edge EXAFS of Au2O3

Weiher, N., Willneff, E. A., Figulla-Kroschel, C., Jansen, M., & Schroeder, S. L. M. (2003). Extended X-ray absorption fine-structure (EXAFS) of a complex oxide structure: a full multiple scattering analysis of the Au L3-edge EXAFS of Au2O3. Solid State Communications, 125(6), 317-322.

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 Creators:
Weiher, N., Author
Willneff, E. A., Author
Figulla-Kroschel, C., Author
Jansen, M.1, Author           
Schroeder, S. L. M., Author
Affiliations:
1Abteilung Jansen, Former Departments, Max Planck Institute for Solid State Research, Max Planck Society, ou_3370503              

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Free keywords: insulators; chemical synthesis; EXAFS; NEXAFS; SEXAFS; synchrotron radiation; X-ray and gamma-ray spectroscopies
 Abstract: Crystalline Au2O3 was obtained by hydrothermal synthesis at
3000 atm and its extended X-ray absorption fine-structure
(EXAFS) at the Au L-3-edge was measured at room temperature. A
detailed full multiple scattering (MS) analysis using FEFF8
theory shows that only a small number of scattering paths
contribute significantly to the EXAFS of Au2O3. Because of the
complex unit cell (low local symmetry) of the Au2O3 structure,
contributions of MS paths are almost negligible. The results
indicate that FEFF8 theory provides a good reference for the
analysis of Au-O phases. (C) 2003 Elsevier Science Ltd. All
rights reserved.

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Language(s): eng - English
 Dates: 2003
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 7028
ISI: 000180722900005
 Degree: -

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Title: Solid State Communications
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 125 (6) Sequence Number: - Start / End Page: 317 - 322 Identifier: ISSN: 0038-1098