Fig. 4From: Study on the Color Compensation Effect of Composite Orange-Red Quantum Dots in WLED ApplicationPL spectra of composite-QD silicone thin films with different R-QDs to O-QDs ratio (a) and the composite-QD PL peak intensity ratio (b). The overlap of the R-QD absorption spectrum and O-QD emission spectrum (c). Schematic diagram of energy transfer in composite-QDs (d)Back to article page