On 10/14/2014 02:14 PM, Ke Yuan wrote:
Hello Feff community,
I am practicing on using Artemis to fit a UO2 XAFS data I measured. The parameters I used can be found from the pic attached. The Artemis project file is also attached.
I have been getting this "e0 greater than 10" warning on many of my fittings. Will picking a slightly different E0 change the result much? Any suggestions on how to improve this fitting?
Something seems funny about your data. Shelly explains fitting UO2 very clearly in doi:10.1021/es0208409. Your data does not look like her data. B
Thanks! Ke
-- Ke Yuan
PhD Candidate Department of Earth and Environmental Sciences 1100 North University Ave 3021 C.C Little University of Michigan, Ann Arbor MI 48109-1005
_______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit
-- Bruce Ravel ------------------------------------ bravel@bnl.gov National Institute of Standards and Technology Synchrotron Science Group at NSLS --- Beamlines U7A, X24A, X23A2 Building 535A Upton NY, 11973 Homepage: http://bruceravel.github.io/home/ Software: https://github.com/bruceravel Demeter: http://bruceravel.github.io/demeter/