Photo-Emission Process and Photoelectron Scattering
Photoelectron Scattering and IMFPs
Calculated IMFP Values – Periodic Table Format
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IMFP-TPP2M Software (produced by S. Tanuma) used to produce IMFPs shown in Periodic Table shown above
NOTE: This FREE software is old, but will run on Windows 10
(Click on Title of Image to download IMFP-TPP2M software in a Zip file.)
Trendline to Establish/Define:
The Exponent Factor (i.e. 0.6659) that is used to correct Peak Intensities in Atom % Calculations as a Function of KE of Photoelectrons
Data were Calculated for only Peak BEs from a software produced by S. Tanuma
 Photoelectron Emission Intensity versus Depth of Origin
(r.f. IMFP C(1s) = 33 Ang)
