Dear Rietveld users, I have some industrial compound presenting a strong hyper-Lorentzian peak shape (eta=1.1 with HighScore). When we calculate the amorphous content after an internal standard addition, the result is 40%. The micro-absorption effect has been minimized (mu of the internal standard is closed to the compound).
But with some electronic transmission analysis no amorphous is observed. The question is : Does a strong hyper-Lorentzian peak shape could influence quantitative analysis ? François -- ********************************************************************************************* Pr. Francois GOUTENOIRE e-mail: francois.gouteno...@univ-lemans.fr Tel: 02.43.83.33.54 FAX: 02.43.83.35.06 Skype Entreprise visio conférence Département des Oxydes et Fluorures Institut des Molécules et des Matériaux du Mans IMMM - UMR CNRS 6283 Université du Maine - Avenue Olivier Messiaen F-72085 Le Mans Cedex 9 FRANCE ********************************************************************************************* Formation Rietveld CNRS 2020 https://cnrsformation.cnrs.fr/diffraction-des-rayons-x-sur-materiaux-polycristallins?axe=135 Formation EDX CNRS 2020 https://cnrsformation.cnrs.fr/fluorescence-x-edx?axe=135 Formation SAXS et Réflectivités pour couches minces et matériaux nanostructurés. https://cnrsformation.cnrs.fr/caracterisation-des-materiaux-nanostructures-par-diffusion-des-rayons-x?axe=135 Bibliographie https://scholar.google.fr/citations?hl=fr&user=qC-lmN4AAAAJ&view_op=list_works&authuser=1&sortby=title https://orcid.org/0000-0001-5339-3002
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