Figure 3From: 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 5–1 to 5–9 shown in Table3) versus reaction time. The core/shell QDs were prepared by sample 5. Star in the figure shows efficiency, while white square shows PL peak wavelength.Back to article page