Hi Liam,

Yes, this is not currently available. It would not be hard to enable, but I am not sure it is a great thing to do. I admit that I sort of find that phase-correction plots need a lot of explanation, and so are prone to causing confusion. They might be useful for Pt metal, but they cannot really be correct for multi-atomic systems. Well, I guess "correct" is not the only consideration ;).

I guess I would ask if there are suggestions and input from people teaching XAFS on whether phase corrections (and probably a handful of other "tricks" or analysis variations) are actually useful or just confusing.

On Tue, Dec 13, 2022 at 7:58 AM Liam Nagle-Cocco <lavn2@cam.ac.uk> wrote:

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

Welfare Officer 2022-2023 | Jesus College MCR

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