Energy dependent Lorentzian broadening in RIXS?

asked by Hebatalla Elnaggar (2020/02/11 10:36)

Dear Maurits,

Is it possible to calculate RIXS with energy dependent Lorentzian broadening? One can divide the map into regions and calculate them separately but I think this could cause some artefacts. Any suggestions?

Best regards, Heba


, 2020/02/22 19:11

dear Heba,

At the moment this is not possible. We are working on ways to do this, it is not as trivial as one would like.

Best wishes, Maurits

, 2022/01/11 16:31

Dear Maurits,

Has there been any progress on this? I am currently working on simulating lanthanide XAS/RIXS with Quanty and I cannot make a terribly good match at the sharp pre-edge peaks and the giant resonance region simultaneously. I also cannot get a great match on the RIXS intensities wrt. experiment and one potential reason is that I miss some interference effects between the pre-edges and the giant resonance. I could even try to help with implementing term dependent lifetimes if a pair of hands could be useful here.

Best regards, Kari

You could leave a comment if you were logged in.