Hello Neil, I guess you might have tried this already - do you have any signatures in the I0 data? Such as a glitch or any other edge absorption. Sometimes these can be used as “internal calibration”. -Riti Sarangi
> On Jul 12, 2016, at 2:54 PM, Neil M Schweitzer > <neil.schweit...@northwestern.edu> wrote: > > Hello, > Long time follower/user and first time subscriber! I work at Northwestern > University, and one of the services I provide is analyzing XAS data for users > who collect data at APS. Generally, I am not at APS to help them collect > spectra, I help analyze the data afterwards. A user came to me recently with > some Ce L3 data that does not have reference foil data. If I am trying to > compare the EXAFS of several different samples (all which should be similar > oxidation state, and of which I have other references of similar oxidation > state). Does anyone have a suggestion how to work up the data if I can’t > calibrate it? > > ------ > Neil M. Schweitzer, Ph.D > Operations Director, CleanCat Core Facility > Research Assistant Professor > Chemical and Biological Engineering > Northwestern University > 2137 Sheridan Road > Evanston, IL 60208-3000 > Office: 847-491-2955 > http://cleancat.northwestern.edu <http://cleancat.northwestern.edu/> > > > _______________________________________________ > Ifeffit mailing list > Ifeffit@millenia.cars.aps.anl.gov <mailto:Ifeffit@millenia.cars.aps.anl.gov> > http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit > <http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit> > Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit > <http://millenia.cars.aps.anl.gov/mailman/options/ifeffit>
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