Re: [Ifeffit] Ifeffit Digest, Vol 79, Issue 9
The FEFF6L distributed with Ifeffit is only set up to calculate EXAFS. If you want the near edge structure, you will have to use FEFF8 separately. Hello Carlo Sir, Sorry to give you trouble again about the same reply of yours. Is it possible to get mu(E) of EXAFS, say beyond 20-50 eV through FEFF6L distributed with Ifeffit . with regards Abhijeet
Hi Abhijeet: On Sun, 20 Sep 2009, abhijeet gaur wrote:
Sorry to give you trouble again about the same reply of yours. Is it possible to get mu(E) of EXAFS, say beyond 20-50 eV through FEFF6L distributed with Ifeffit .
FEFF6L calculates the EXAFS, that is chi(E). This is what you obtain from your data when you subtract the background and the edge step. You have to process your data to compare. mu(E) is the edge jump plus chi(E). You can do this processing with athena. If you need to compute features in the pre-edge and in the very near edge (white lines, etc.), you have to use FEFF8. Cheers, C.S. -- Carlo U. Segre -- Professor of Physics Associate Dean for Graduate Admissions, Graduate College Illinois Institute of Technology Voice: 312.567.3498 Fax: 312.567.3494 segre@iit.edu http://www.iit.edu/~segre segre@debian.org
participants (2)
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abhijeet gaur -
Carlo Segre