While in the PbS QDs/Bi2O2Se hybrid photodetector, when PbS quantum dots, acting as Strength donors, are photoexcited to an enthusiastic condition, they're able to transfer their Power non-radiatively to Bi2O2Se through dipole–dipole interactions. This causes electrons inside the valence band of Bi2O2Se to transition for the conduction band. Within the https://bookmarksaifi.com/story17630855/top-%E0%B9%84%E0%B8%A7%E0%B8%88%E0%B8%A3-%E0%B8%87-secrets