Research Article

Effectively Improved SiO2-TiO2 Composite Films Applied in Commercial Multicrystalline Silicon Solar Cells

Figure 1

(a) Refractive index spectra and (b) refractive index at 630 nm for pure TiO2 and SiO2-TiO2 composite films deposited on monocrystalline substrates.
823254.fig.001a
(a)
823254.fig.001b
(b)