On Tuesday 29 July 2003 04:07 am, Francois Farges wrote:
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 ?).
It's hard to know how to interpret your data unless you tell us how thick the samples are.
3 mu filters as made by the exafs company so it don't know their thickness exactly. the angles were the same so that's not the problem. I ve much more data that shows exactly the same. FF -- 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