Study of the mechanisms of the phonon bottleneck effect in CdSe/CdS core/shell quantum dots and nanoplatelets and their application in hot carrier multi-junction solar cells
Yi Zhang, Wenbin Xiang, Rui Wang, Jiayu Zhang, Gavin Conibeer
Abstract
gives a higher AR rate. The AR may dominate carrier thermalization if the PBE level is high. Meanwhile, other mechanisms like acoustic phonon folding will also affect the carrier relaxation if the PBE is at a much lower level.
Topics & Concepts
Quantum dotMaterials sciencePhotoluminescenceBand gapPhononThermalisationOptoelectronicsAuger effectRelaxation (psychology)Condensed matter physicsAugerPhysicsAtomic physicsPsychologySocial psychologyQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin FilmsPerovskite Materials and Applications