Enhanced fluorescence of a porous Al₂O₃ film using gold nanoparticles on self-assembled CdSe/Au/Al₂O₃ heterojunctions

Research on the photoluminescence properties of Cu2+-doped perovskite CsPbCl3 quantum dots

“…These results show that Cu:CsPbCl 3 QDs are packaged by OA and OLA, which can combine with other materials via adsorption or chemical bonds. 48–50 This is significant for the preparation of highly conductive quantum dot films for photovoltaics and LED applications. In addition, the peak at 1461 cm −1 is the bending vibrations of the alkane C–H bond, which is because Cu:CsPbCl 3 QDs were dispersed in n -hexane.…”