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EFFECTS OF MANY-BODY INTERACTIONS IN EXTENDED X-RAY ABSORPTION FINE STRUCTURE SPECTROSCOPY (EXAFS)

Bardyszewski, Witold and Hedin, Lars LU (1987) 48 (C9). p.1101-1104
Abstract
Abstract : We present the first a priori derivation of a many-body theory for EXAFS with clearly defined approximations and with final expressions which are feasible for quantitative evaluations. We conclude that the conventional EXAFS expression should be complemented with a term that crudely is the main term, energy-shifted and scaled down by a factor of order 0.2-0.3. Further the f-factors depend significantly, not only on the scattering properties of the individual ions, but also on the electron energy-loss properties of the material itself.
Please use this url to cite or link to this publication:
author
and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
Journal de Physique Colloques
editor
Known, Not
volume
48 (C9)
pages
1101 - 1104
DOI
10.1051/jphyscol:19879199
language
English
LU publication?
yes
additional info
doi 10.1051/jphyscol:19879199
id
4c3157cc-750a-45d7-be6a-a12b8677da8e (old id 8778067)
date added to LUP
2016-04-04 14:07:08
date last changed
2018-11-21 21:18:24
@inproceedings{4c3157cc-750a-45d7-be6a-a12b8677da8e,
  abstract     = {{Abstract : We present the first a priori derivation of a many-body theory for EXAFS with clearly defined approximations and with final expressions which are feasible for quantitative evaluations. We conclude that the conventional EXAFS expression should be complemented with a term that crudely is the main term, energy-shifted and scaled down by a factor of order 0.2-0.3. Further the f-factors depend significantly, not only on the scattering properties of the individual ions, but also on the electron energy-loss properties of the material itself.}},
  author       = {{Bardyszewski, Witold and Hedin, Lars}},
  booktitle    = {{Journal de Physique Colloques}},
  editor       = {{Known, Not}},
  language     = {{eng}},
  pages        = {{1101--1104}},
  title        = {{EFFECTS OF MANY-BODY INTERACTIONS IN EXTENDED X-RAY ABSORPTION FINE STRUCTURE SPECTROSCOPY (EXAFS)}},
  url          = {{http://dx.doi.org/10.1051/jphyscol:19879199}},
  doi          = {{10.1051/jphyscol:19879199}},
  volume       = {{48 (C9)}},
  year         = {{1987}},
}