Bayesian Inference of Nanoparticle-Broadened X-Ray Line Profiles.
J Res Natl Inst Stand Technol
; 109(1): 155-178, 2004.
Article
em En
| MEDLINE
| ID: mdl-27366604
ABSTRACT
A single-step, self-contained method for determining the crystallite-size distribution and shape from experimental x-ray line profile data is presented. It is shown that the crystallite-size distribution can be determined without invoking a functional form for the size distribution, determining instead the size distribution with the least assumptions by applying the Bayesian/MaxEnt method. The Bayesian/MaxEnt method is tested using both simulated and experimental CeO2 data, the results comparing favourably with experimental CeO2 data from TEM measurements.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2004
Tipo de documento:
Article