Figure 4From: Near-infrared emitting CdTe0.5Se0.5/Cd0.5Zn0.5S quantum dots: synthesis and bright luminescenceTEM images of CdTe 0.5 Se 0.5 cores and CdTe 0.5 Se 0.5 /Cd 0.5 Zn 0.5 S core/shell QDs shown in Table3. (a) Sample 5 (CdTe0.5Se0.5), (b) samples 5–4 (CdTe0.5Se0.5/Cd0.5Zn0.5S), (c) sample 5–8 (CdTe0.5Se0.5/Cd0.5Zn0.5S), and (d) sample 5–9 (CdTe0.5Se0.5/Cd0.5Zn0.5S). Samples 5–4, 5–8, and 5–9 were prepared by using sample 5.Back to article page