EXAFS and Near Edge Structure IV
J. Phys. Colloques 47 (1986) C8-97-C8-99
DOI: 10.1051/jphyscol:1986817
SINGLE-SITE APPROXIMATION VIA IDEAL CRYSTAL GREEN'S FUNCTION : XANES OF ALKALI HALIDES
I.I. GEGUSIN et V.N. DATSYUKInstitute of Physics, Rostov State University, Engels str. 105, 344006 Rostov-on-Don, U.S.S.R.
Abstract
The ideal crystal Green's function method is applied to XANES problem. This scheme allows to treat simultaneously two important aspects of the problem : band effects (multiple scattering) and core hole potential. The calculated K-spectra of alkali halides agree well with the experimental ones.