WAIIJING FUNDAMENTALS EXPLAINED

During the PbS QDs/Bi2O2Se hybrid photodetector, when PbS quantum dots, acting as Power donors, are photoexcited to an energized state, they're able to transfer their Vitality non-radiatively to Bi2O2Se by means of dipole–dipole interactions. This will cause electrons from the valence band of Bi2O2Se to changeover to the conduction band. In the P