Figure 5: Variations of the PL intensity with increasing QD layers for several thicknesses of the Si3N4 film. | Scientific Reports

Figure 5: Variations of the PL intensity with increasing QD layers for several thicknesses of the Si3N4 film.

From: Exciton Recombination, Energy-, and Charge Transfer in Single- and Multilayer Quantum-Dot Films on Silver Plasmonic Resonators

Figure 5

The solid and open shapes (square, circle, triangle, and diamond) indicate experimental data and fitting results, respectively. PL measurements (photoexcitation at 379 nm) at three different probe spots (~3 × 3 mm2) were made and those results are represented for showing spatial fluctuations. All the PL intensities (y-axis) are adjusted such that the intensity from the QD monolayer on 100-nm thick Si3N4/Ag is 1. The fitting scheme is described in detail in the modeling and simulations section.

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