Self-assembled molecules for hole extraction in efficient inverted PbS quantum dot solar cells
Raquel Dantas Campos, Shivam Singh, Herman Heffner, Markus Löffler, Fabian Paulus, Yana Vaynzof
Abstract
The use of self-assembled molecules as a hole extraction layer in inverted p–i–n architecture PbS quantum dot solar cells is reported for the first time, enabling devices with a power conversion efficiency of 6.3%.
Topics & Concepts
Quantum dotOptoelectronicsMaterials scienceMoleculeEnergy conversion efficiencyLayer (electronics)Extraction (chemistry)NanotechnologyChemistryPhysicsChromatographyQuantum mechanicsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin FilmsPerovskite Materials and Applications