[Ifeffit] Self-Absorption Corrections

Francois Farges farges at univ-mlv.fr
Tue Jul 29 03:07:21 CDT 2003


hi all,

Here is a gif of Nb2O5 at Nb K-edge  and TiO2 at Ti K-edge. Both 
collected withb same geometry and detectors and same BL (SSRL 11-2). 
Fluo was collected at 90° to the beam (while transmission data was 
collected on the exact same sample).

both spectra are normalized. Is there not any remaining 
self-absorption in the fluo spectrum for Nb2O5, despite data 
collected at 90° ?? (while TiO2 sounds fine, as Troeger predicted ?).

thank for your expertise  !
-- 
Francois FARGES

Laboratoire des Géomatériaux
Université de Marne la Vallée
5 Bd Descartes-Champs S/Marne
77454 Marne la Vallée cedex 2

TEL: 01 49 32 90 57
    from outside France: +33 1 49 32 90 57

FAX: 01 49 32 91 37
    from outside France: +33 1 49 32 91 37
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