[Ifeffit] Attempted XANES calc using FEFF8.1 - what's wrong?
Matthew Marcus
mamarcus at lbl.gov
Fri Aug 11 18:33:23 CDT 2006
I tried the XANES calculation on FEFF8.10 with calcite at the Ca K-edge as
the object. I had just taken some data on this
compound, and I wanted to see how it compares. The attached shows that it
doesn't compare all that well. I've also attached the
feff.inp file I used, which was made by ATOMS using coordinates from the
atoms.inp database. I used default parameters
and read the result from the xmu.dat file. The energy cal on the
experimental data was done using the Sb L3-edge assumed at 4132.2eV,
since 3um foils of Ca metal are a little hard to handle :-). Next stop, I
suppose, is FDMNES, which I recently downloaded.
mam
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