Correcting an experimental absorption spectrum for the core level width

Citation
Ya. Babanov et al., Correcting an experimental absorption spectrum for the core level width, J STRUCT CH, 39(6), 1998, pp. 833-838
Citations number
8
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF STRUCTURAL CHEMISTRY
ISSN journal
00224766 → ACNP
Volume
39
Issue
6
Year of publication
1998
Pages
833 - 838
Database
ISI
SICI code
0022-4766(199811/12)39:6<833:CAEASF>2.0.ZU;2-9
Abstract
The problem of correcting EXAFS spectra by the core level width is discusse d. A method of correcting experimental EXAFS spectra is developed. An itera tion algorithm for solving the integral equation is proposed. This method h as a number of advantages over other methods, namely, high stability agains t statistical error and fast convergence. Model numerical calculations are performed. An example is the EXAFS spectrum of polycrystalline Pd for which the broadening effect is significant.