| Numéro |
J. Phys. IV France
Volume 7, Numéro C2, Avril 1997
Proceedings of the 9th International Conference on X-Ray Absorption Fine Structure
|
|
|---|---|---|
| Page(s) | C2-279 - C2-280 | |
| DOI | https://doi.org/10.1051/jp4/1997200 | |
Proceedings of the 9th International Conference on X-Ray Absorption Fine Structure
J. Phys. IV France 7 (1997) C2-279-C2-280
DOI: 10.1051/jp4/1997200
Department of Physics, University of Washington, Seattle, WA 98195-1560, U.S.A.
© EDP Sciences 1997
J. Phys. IV France 7 (1997) C2-279-C2-280
DOI: 10.1051/jp4/1997200
Anharmonic Corrections in Calculated High-Temperature EXAFS Spectra
N.V. HungDepartment of Physics, University of Washington, Seattle, WA 98195-1560, U.S.A.
Abstract
In this work the anharmonic corrections in calculated high-temperature EXAFS spectra have been
evaluated. They lead to significant damping and shifting of EXAFS spectra. The calculated EXAFS spectra including
these corrections of Cu agree very well with the measured results and are different from those calculated by harmonic
model. This procedure can be applied for all crystals and for understanding properties of anharmonicity in catalysis
research.
© EDP Sciences 1997