: One of its strongest selling points is the ability to lock or link parameters—such as peak position, FWHM (Full Width at Half Maximum), and area—giving researchers granular control over the deconvolution process.
Enter literature values for spin-orbit splitting, fix FWHM values within reasonable ranges (typically between 0.8 eV and 1.8 eV depending on system resolution), and lock necessary area ratios.
If the application fails to open, right-click xps.exe , select Properties > Compatibility , and set it to run in "Windows XP (Service Pack 3)" or "Windows 7" mode. Key Features of XPS Peak 4.1 xps peak fit 41 new download
Right-click the application icon and select "Run as Administrator" to ensure the software has permission to read and write temporary save files.
Unlike general graphing software like Origin, XPS Peak Fit 4.1 is specifically customized for surface science. It provides specialized tools that are essential for accurate XPS interpretation, including: : One of its strongest selling points is
Always reference binding energies to a known standard. The is the most common calibration reference. For more precise work, consult the NIST XPS Database (http://srdata.nist.gov/xps).
X-ray photoelectron spectroscopy (XPS) is one of the most powerful surface analysis techniques available to materials scientists, chemists, and physicists. The technique’s ability to reveal chemical states, bonding environments, and elemental compositions at the nanoscale has made it indispensable across countless research fields. But raw XPS spectra are rarely interpretable as they are; the hidden chemical information must be extracted through a process called . Key Features of XPS Peak 4
: Users can lock or link parameters like peak position, Full Width at Half Maximum (FWHM), and peak area to ensure physical consistency. Advanced Tools : Features include the ability to combine 2 p sub 3 / 2 end-sub 2 p sub 1 / 2 end-sub peaks and fit multiple spectral regions simultaneously. ResearchGate Download and Installation