AMPLITUDE CORRECTION FOR GRAZING-INCIDENCE SURFACE XAS EXPERIMENTS

Authors
LURIO LB PANT J HAYES TM
Citation
Lb. Lurio et al., AMPLITUDE CORRECTION FOR GRAZING-INCIDENCE SURFACE XAS EXPERIMENTS, Physica. B, Condensed matter, 209(1-4), 1995, pp. 403-404
Citations number
3
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
209
Issue
1-4
Year of publication
1995
Pages
403 - 404
Database
ISI
SICI code
0921-4526(1995)209:1-4<403:ACFGSX>2.0.ZU;2-8
Abstract
A technique of amplitude normalization for fluorescence detection surf ace XAS experiments is described. Fluorescence yield as a function of energy is normalized using a model for the electric field standing wav e. Model parameters are fixed by variational optimization of the measu red specular reflectivity. This method is applied to an in situ measur ement of a nominal monolayer of Cu atoms underpotentially deposited on to polycrystalline Pt.