Figure 1
From: Optical Characteristics of ZnS Passivated CdSe/CdS Quantum Dots for High Photostability and Lasing

(a) Schematic diagram of CdSe/CdS/ZnS nanostructure. (b) Band structure of the material.
From: Optical Characteristics of ZnS Passivated CdSe/CdS Quantum Dots for High Photostability and Lasing

(a) Schematic diagram of CdSe/CdS/ZnS nanostructure. (b) Band structure of the material.