[Ifeffit] Basic question in XANES calculation
Bruce Ravel
bravel at anl.gov
Fri Jul 27 15:03:39 CDT 2007
Hi Joji,
Artemis isn't really the right tool for XANES analysis. The path
expansion is reliable in the near edge only in rare situations. To do
xanes simulations, you should consider getting a coipy of feff8 and
using it's full multiple scattering and self-consistent field
capabilities. You will almost certainly be happier not using artemis
to edit the feff8 input files and run feff8.
B
On Thursday 26 July 2007, Joji Kuniya wrote:
> Dear Sirs
>
> I am a beginner in XANES analysis. I tried to XANES simulation of Pt by
> Artemis program.
> Artemis stopped the calculation by memory limitation. I tried to down
> cluster size and
> RMAX parameter, and added "NLEG 4" after FMS sentence on feff.inp.
> But Artemis stopped the calculation with the same warning again.
> Please teach me how to make a good feff.inp file for XANES analysis.
> My PC is a notebook type PC(ThinkPad T60 with 2G memory).
> Thnak you.
>
> Joji Kuniya
--
Bruce Ravel ---------------------------------------------- bravel at anl.gov
Molecular Environmental Science Group, Building 203, Room E-165
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