Reliable, with one-point correction of energy scale
Comment:
O/Pt(111)(2x2). The coverage was 0.25. Peak location: Voigt function. The atomic oxygen phase was prepared by annealing of molecular O2/Pt(111) to 170 K. The Pt(111) crystal was cleaned by cycles of Ar+ ion bombardment and annealing. The spectra were recorded at normal emission.