Probing the Origin of the Open Circuit Voltage in Perovskite Quantum Dot Photovoltaics
Brian M. Wieliczka, J.A. Marquez, Alexandra Bothwell, Qian Zhao, Taylor Moot, Kaitlyn T. VanSant, Andrew J. Ferguson, Thomas Unold, Darius Kuciauskas, Joseph M. Luther
Abstract
deficit. These results dictate how to improve PQD optoelectronic properties and PV device performance and explain the reduced interfacial recombination observed by coupling PQDs with thin-film perovskites for a hybrid absorber layer.
Topics & Concepts
Perovskite (structure)PassivationQuantum dotPhotovoltaicsMaterials scienceOptoelectronicsPhotovoltaic systemOpen-circuit voltagePhotoluminescenceThin filmNanotechnologyElectrodeVoltageLayer (electronics)ChemistryPhysicsElectrical engineeringCrystallographyPhysical chemistryEngineeringQuantum mechanicsPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films