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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0
Reliable (reported energy within 300 eV of a reference energy)
Comment:
n-type Si(100). The sample Fermi level was determined by observing emission from the Fermi edge of a polycrystalline Au sample in electrical contact with the Si sample. Surface core-level shift derived from analysis of spectra for photo energies of 108 eV and 140 eV.