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Updated: May 28, 2026

Molecular Beam Mass Spectrometry With Tunable Vacuum Ultraviolet (VUV) Synchrotron Radiation
Published on: October 30, 2012
Note: binding energy scale calibration of electron spectrometers for photoelectron spectroscopy using a single sample
M G Helander1, M T Greiner, Z B Wang
1Department of Materials Science and Engineering, University of Toronto, 184 College St., Toronto, Ontario, Canada M5S 3E4. michael.helander@utoronto.ca
Abstract:
The feasibility of calibrating the binding energy scale for photoelectron spectroscopy using a single sample without sputter cleaning was investigated. By measuring the Fermi level of a Au film with both monochromatic Al Kα (hν = 1486.7 eV) and He Iα (hν = 21.22 eV), the binding energy scale was simply and accurately calibrated. This method is found to yield binding energy values for the Cu 2p(3/2), Ag 3d(5/2), and Au 4f(7/2) peaks that agree with the standard tabulated values defined in International Organization for Standardization 15472 to within ±0.02 eV.
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