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744c308 · Nov 11, 2024

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MatBase-v1.2

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Log of updates

v1.3 - //:

v1.2 - 2024.09.03: -> Updated all MatBase Apps to make them consistent and more modular so they run more efficiently. --> App_MatBase_IMFP: ----> Updated and added a new field to show the standard deviation of the IMFP for a given electron kientic energy. ----> Added a new IMFP formalism (JTP method). --> App_MatBase_Photoionization: ----> Large update which now allows the user to select the cross-section formalism (Scofield 1973, Yeh & Lindau 1985, Trzhaskovskaya 2018, Cant 2022) and export tabulated cross-section data as a *.txt file over a user-defined photo energy range. ----> Added new buttons to make plotting of individual or all core-levels more efficient. ----> Added new buttons to plot the binding energy spectrum of each element, as well as the option to export this as a *.txt file. --> App_MatBase_PESModelViewer: ----> A new app that lets the user view all the available PES Models. --> App_MatBase_PESCurveFitter: ----> A new app that lets the user curve-fit XPS / PES data.

v1.0.2 - 2023.11.11: -> Updated the Materials Properties Database (MPD) ---> Added new column called stoichiometry. This is an integer scalar of the stoiciometry of the material (e.g. for elements, stoic = 1, for molecules of the form G_gH_h, the stoiciometry is g + h). Used in the IMFP calculatios. -> Updated the Photoionisation Cross-Section and Asymmetry Database (PIXSAD) ---> Added 1973 Scofield Database ---> Added 1985 Yeh & Lindau Database ---> Added 2018 Trzhaskovskaya HAXPES Database ---> Added 2022 Cant Database -> Updated the Photoionisation Energy and Fluorescence Database (PIEFD) ---> Added 1993 Moulder Database ---> Added 2022 Cant Database -> Updated the IMFP Database ---> Added literature sources for each calculation method. ---> Added the more recent S3 and S4 formalism to determine the effective attenuation length (EAL).

v1.0.1 - 2023.09.06: --> New App: PES Intensity Modelling of an N-Layer system.

v1.0.0 - 2023.07.21: MatBase published.