THE ไวจริง DIARIES

During the PbS QDs/Bi2O2Se hybrid photodetector, when PbS quantum dots, acting as Electrical power donors, are photoexcited to an energized condition, they will transfer their Strength non-radiatively to Bi2O2Se by means of dipole–dipole interactions. This results in electrons inside the valence band of Bi2O2Se to changeover to the conduction ban