Research Article

Love Wave Ultraviolet Photodetector Fabricated on a TiO2/ST-Cut Quartz Structure

Figure 3

SEM images of TiO2 thin films with various thicknesses.
270186.fig.003a
(a) Thickness of 0.50 μm
270186.fig.003b
(b) Thickness of 0.85 μm
270186.fig.003c
(c) Thickness of 1.35 μm
270186.fig.003d
(d) Thickness of 1.60 μm