Figure 5From: Near-infrared emitting CdTe0.5Se0.5/Cd0.5Zn0.5S quantum dots: synthesis and bright luminescencePL peak wavelength and efficiency of CdTe 0.5 Se 0.5 /Cd 0.5 Zn 0.5 S core/shell QDs (Samples 6–1 to 6–10 were shown in Table4) versus reaction time. The core/shell QDs were prepared by using sample 6. White square in the figure shows the PL peak wavelength, while black circle shows PL efficiency.Back to article page