Research Article

Characteristics and Photocatalytic Properties of T i O 2 Thin Film Prepared by Sputter Deposition and Post-N+ Ion Implantation

Figure 4

XPS Ti2p and N1s spectra of unirradiated TiO2 thin film and the irradiated A-, R-, and M-TiO2 thin film with an ion dose of 5.0 × 1015 ions/cm2.
923769.fig.004a
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923769.fig.004b
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