In the PbS QDs/Bi2O2Se hybrid photodetector, when PbS quantum dots, acting as Electrical power donors, are photoexcited to an excited condition, they will transfer their Electricity non-radiatively to Bi2O2Se by dipole–dipole interactions. This results in electrons in the valence band of Bi2O2Se to transition to your conduction band. From the https://waiijing43195.newbigblog.com/34158345/5-easy-facts-about-ไวจร-ง-described