Colloidal quantum dot photodetectors with 10-ns response time and 80% quantum efficiency at 1,550 nm
Maral Vafaie, James Z. Fan, Amin Morteza Najarian, Olivier Ouellette, Laxmi Kishore Sagar, Koen Bertens, Bin Sun, F. Pelayo Garcı́a de Arquer, Edward H. Sargent
Topics & Concepts
PhotodetectionPassivationPhotodetectorQuantum efficiencyQuantum dotOptoelectronicsMaterials scienceAbsorption (acoustics)InfraredResponse timeQuantumCharge (physics)NanotechnologyOpticsPhysicsComputer scienceComposite materialComputer graphics (images)Quantum mechanicsLayer (electronics)Quantum Dots Synthesis And PropertiesPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin Films