Hi Colin, We just released XES Neo this week. Here is a link to the article describing it. https: //pubs. aip. org/avs/jva/article/43/4/043411/3349236/Analysis-of-x-ray-emission-spectroscopy-XES-data This might assist you in your analysis. Jeff

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We just released XES Neo this week. Here is a link to the article describing it.

This might assist you in your analysis.

Jeff Terry

Vice Provost for Research
Professor of Physics
Professor of Mechanical, Materials, and Aerospace Engineering
Editor, Applied Surface Science
Illinois Institute of Technology
10 W. 35th Street, Suite 10F9
Chicago IL 60616
312-567-3021 <- ****Note New Phone****

terryj@iit.edu

From: Morrell, Colin T. via Ifeffit <ifeffit@millenia.cars.aps.anl.gov>
Sent: Friday, June 13, 2025 3:10:09 PM
To: ifeffit@millenia.cars.aps.anl.gov <ifeffit@millenia.cars.aps.anl.gov>
Cc: Morrell, Colin T. <cmorrell@caltech.edu>
Subject: [Ext][Ifeffit] Larch for XES processing

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Hello,

I am new to the technique of XES and have been working out a way to analyze some XES spectra. I have used Larch in the past for XAS analysis and found a few places that indicated that larch is also capable of processing XES data in the LarchGUI application. I have been working to install a version or find how to do this and have not been successful. Have XES support been removed from the larch applications?

Any help or clarification is greatly appreciated! Thank you in advance.

Sincerely,

Colin Morrell
PhD Candidate | See Group
Division of Chemistry & Chemical Engineering
California Institute of Technology