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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0
Reliable, with two-point correction of energy scale
Comment:
Emission angle = 45 degrees. FAT mode. Analyzer pass energy = 8.95. Analyzer resolution = 0.13 eV. Face centered cubic structure. FWHM of the Cu2p3/2 line is 1.16 eV. Branching ratio = 0.67.