Figure 1: C 1s (left) and O 1s (right) APXPS spectra of an ultrathin PAA film on native aluminum oxide at varying water vapor pressures.
9 × 10−7 Torr (a), 1 Torr H2O (b), 5 Torr H2O (c).
Figure 1: C 1s (left) and O 1s (right) APXPS spectra of an ultrathin PAA film on native aluminum oxide at varying water vapor pressures. | Scientific Reports
