Figure 3From: Effect of UV/ozone treatment on polystyrene dielectric and its application on organic field-effect transistorsHigh-resolution carbon 1 s spectra. High-resolution carbon 1 s spectra of PS films with fitted curves: (a) untreated, (b) 5 s UVO treatment, (c) 10 s UVO treatment, and (d) 60 s UVO treatment.Back to article page