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KherveFitting is a full featured XPS, XAS and Raman fitting software for Windows & macOS that is simple and easy to use. KherveFitting can open Excel files (.xlsx) or import/convert .vms, .avg, .kal, .spe (Thermo, Kratos, Specs, Scienta, Omicron, Phi) files into Excel format. 5 background types available: Tougaard, Shirley, Smart, Adaptive Smart. Various peak fitting models: Product and Sum of Gaussian and Lorentzian (GL & SGL), Voigt, Asymmetric Lorentzian (LA), Doniac-Sunjic (G*DS) and many more . Fit single peaks or doublets. Doublet splitting and RSF values are stored in a library file. Several intensity calibration available:TPP-2M, Scoffield, Wagner. Atomic concentration acurately calculated and matching with Thermo Avantage software.
YouTube Channel: https://www.youtube.com/@xpsexamples-imperialcolleg6571
Features
- Convert Vamas (.VMS), Kratos (.kal), Phi (.spe), Thermo (.xlsx, .avg) into Excel files
- Background: Shirley, Smart, Adaptive Smart, U4-Tougaard
- Change background offset with SHIFT+mouse
- Peak shape: GL, SGL, LA, Voigt, Pseudo-Voigt, ExpGauss, Doniach-Sunjic
- D-parameter Measurement
- Sample/Experiment Manager
- Open / Save Peak Library with lots of peak table to choose from
- Intensity calibration: TPP-2M, Wagner, Scofield, EAL
- Transmission function correction including NPL transmission function
- Multiple RSF libraries available matching CasaXPS and Thermo Avantage
- Angular Correction Factor
- Automatic binding energy correction
- High number of Constraints.
- Add doublet available with doublet splitting library available in a txt file
- Undo / Redo capabilities
- Peaks can be locked to each other
- Most part of the fit can be done by key shortcut rather than the mouse
- Copy, rename, delete, crop, or join Core Levels
- Smooth, derivate, integrate Core Levels
- Survey Identifications and label
- Source code available in GitHub
- Fit asymmetric least square background to Raman data
- GitHub page: https://github.com/KherveFitting/KherveFitting
- Support XAS synchrotron files (more if requested)
Project Samples
License
BSD License, MIT LicenseFollow KherveFitting
User Reviews
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More than awesome! This is hands down the best XPS fitting software available. It features an exceptional library that makes fitting your data both easy and highly reliable. The software reflects the deep expertise and innovation of its creator, the genius Dr. Gwilherm Kerherve, and in my opinion sets a benchmark that others in the field simply cannot match. An absolute must have for anyone serious about high-quality XPS analysis. I sincerely thank him for the extraordinary effort behind this software.
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Amazing software for XPS and Raman fitting, easy input and output, suitable for beginner.
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fantastic software！it works for XPS and Raman. Easy to use!
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Great XPS fitting software that I wish I had it much earlier than now as a Mac user
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Fantastic free software for XPS analysis. It's beginner-friendly, intuitive, full of useful features and can import data from most commonly-used XPS instruments - and best of all (for me at least) it now runs on MacOS!
