An XPS electron was found to have a kinetic energy of 1052.6 eV when ejectedwith an AI
Chapter 21, Problem 21-5(choose chapter or problem)
An XPS electron was found to have a kinetic energy of 1052.6 eV when ejectedwith an AI Ka source (A = 0.83393 nm) and measured in a spectrometer with awork function of 27.8 eV The electron is believed to be a N(ls) electron inNaN03 \(a) What was the binding energy for the electron?(b) What would be the kinetic energy of the electron if a Mg Ka (A = 0.98900 nrn)source were used?(c) How could one be sure that a peak was an XPS and not an Auger electronpeak?(d) At what binding and kinetic energies would a peak for NaN02 be expectedwhen the Al Ka source was used with the same spectrometer?
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