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Figure 3 | Nanoscale Research Letters

Figure 3

From: Nanostructured titania films sensitized by quantum dot chalcogenides

Figure 3

Evolution of the CdS/TiO 2 Raman spectra upon simultaneous variation of the laser power and acquisition time (irradiation dose remains constant). The inset shows the variation of the intensity ratio I(LO)CdS/I(E g)TiO2 determined from the integrated areas of the CdS LO mode and the E g anatase TiO2 mode, with the spectral acquisition time.

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