Preparation of Vertically Aligned ZnO/TiO<sub>2</sub> Core-Shell Composites for Dye-Sensitized Solar Cells

<table>PL intensities of Z3T1, Z3T3, and Z3T5 samples with an incident irradiation of wavelength 320 nm.</table>

International Journal of Photoenergy

Figure 5: Preparation of Vertically Aligned ZnO/TiO<sub>2</sub> Core-Shell Composites for Dye-Sensitized Solar Cells 