Lead Sulfide (PbS) and Lead Selenide (PbSe) detectors are both members of the lead-salt family of photoconductive infrared detectors, which are sensitive in the 1 – 5.5 micrometer range of the ...

Finally, a photoconductive detector was fabricated based on the HgSe/CsPbBr x I 3-x heterojunction. The objective of the study was to develop a feasible strategy for CQD-based heterojunction ...