Inside the PbS QDs/Bi2O2Se hybrid photodetector, when PbS quantum dots, acting as Electrical power donors, are photoexcited to an energized condition, they are able to transfer their Electrical power non-radiatively to Bi2O2Se by dipole–dipole interactions. This triggers electrons in the valence band of Bi2O2Se to changeover on the conduction band. https://waiijing97531.life3dblog.com/27718547/rumored-buzz-on-ไวจร-ง