Figure 25.
(a) Synthesis of the cadmium and tellurium precursors, the cadmium carboxylate and TOP-Te, and their chemical reaction during the laser synthesis within the PMMA layer; (b) red and green squares formed by CdTe QDs are obtained modulating the laser pulse frequency, dose, and speed. The size of the squares is 1 mm and the image were obtained with the fluorescence microscope exciting the film with UV radiation (Reproduced with permission from [102]).