fix bugs on recursion errors suggested by Julian Hochhaus

• Added checking a self-referenced peak in the amplitude ratio and BE difference to avoid recursion errors. set zero if the peak is referred to itself.
• The column width of the fit table is adjustable, default 55. If it is 100, the all-peak shape description appears in the dropdown menu. This is also effective when the preset is loaded.

lg4x update

• window size can be adjustable in the main window and the periodic table window
• avoid quitting the program when the import data is inappropriate.
• fitting can perform without any subpeak (BG fitting is still active despite no peak).

LG4X: update to show the periodic table and display peak positions

LG4X can generate the periodic table window to display peak position in your XPS spectrum. This is useful to identify the peak in the survey scan spectrum based on the photon energy and work function specified in the BG table. The default plot style is also changed into line plot, but the fitting mode works in the same way with circles in the scatter plot to clarify the results. Stay safe, happy WFH.

LG4X to fix bugs on range setup and add presets

v0.071

Add files via upload

LG4X updated to import VAMAS file format

ISO (VAMAS) file format is conventionally used for XPS standard data format in the XPS data analysis and measurement program. LG4X is now updated to import the VAMAS data file and export the text files based on the block and sample identifiers.

First release for public on XPS fitting GUI based on lmfit

Python code facilitates your XPS fitting analysis.

lmfit GUI for XPS

Python based XPS fitting GUI based on lmfit package