Figure 3
The O 1 s region of XPS spectra for a-STO films with different pre-annealing temperature: (a) As-deposition; (b) 250 °C; (c) 300 °C, respectively.
Figure 3 | Scientific Reports
The O 1 s region of XPS spectra for a-STO films with different pre-annealing temperature: (a) As-deposition; (b) 250 °C; (c) 300 °C, respectively.
