Charge transfer complex formation between organic interlayers drives light-soaking in large area perovskite solar cells
Charlie Henderson, Joel Luke, Izabela S. Bicalho, Luiza Correa, Emily J. Yang, Martina Rimmele, Harry Demetriou, Yi‐Chun Chin, Tianhao Lan, Sandrine Heutz, Nicola Gasparini, Martin Heeney, Diego Bagnis, Ji‐Seon Kim
Abstract
Light-induced formation of fullerene/BCP CT complexes results in new electronic states which enable efficient electron-transport through BCP to the electrode.
Topics & Concepts
Perovskite (structure)ElectrodeMaterials scienceCharge (physics)FullereneOptoelectronicsElectron transport chainElectron transferElectronOrganic solar cellNanotechnologyChemical engineeringChemistryPhotochemistryComposite materialPolymerPhysical chemistryOrganic chemistryEngineeringPhysicsQuantum mechanicsBiochemistryPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesOrganic and Molecular Conductors Research