Figure 2From: Nanostructured titania films sensitized by quantum dot chalcogenides Resonance Raman spectrum of CdS/TiO 2 in comparison with the bare TiO 2 film, at 514.5 nm. Dashed and dotted lines depict the spectral deconvolution to the CdS and TiO2 vibrational modes, respectively. The inset shows the Raman spectrum of PbS/TiO2 at 785 nm.Back to article page