Re: [Ifeffit] Plotting chi(R) from FEFF in XAS Viewer (Larch) with
Dear Matt and Carlo and Liam,
I agree with Matt and Carlo that phase corrected plots are not a great idea, I think they lead people to forget that they are not looking at a radial distribution function and encourages people to think they can read distances off a plot of the amplitude of the FT of overlapping sine waves reliably.
Thanks
Fred
J F W Mosselmans
Principal Beamline Scientist I20
Diamond Light Source
Harwell Campus
Didcot
OX11 0DE
01235 778568
Fred.mosselmans@diamond.ac.uk
07419362123
Message: 1
Date: Tue, 13 Dec 2022 16:53:03 -0600
From: Matt Newville
Dear all,
In Artemis it is possible to plot chi(R) for FEFF-fit, with the phase corrected - i.e. bond length corrected for deltaR. This is shown in this screenshot below ("Use this path for phase corrected plotting"). Is this possible in XAS Viewer?
Liam Nagle-Cocco *(he/his)*
PhD Student in Condensed Matter Physics | Cavendish Laboratory
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participants (1)
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Mosselmans, Fred (DLSLtd,RAL,SCI)