Understanding and suppressing non-radiative losses in methylammonium-free wide-bandgap perovskite solar cells
Robert D. J. Oliver, Pietro Caprioglio, Francisco Peña‐Camargo, Leonardo R. V. Buizza, Fengshuo Zu, Alexandra J. Ramadan, Silvia G. Motti, Suhas Mahesh, M. McCarthy, Jonathan Warby, Yen‐Hung Lin, Norbert Koch, Steve Albrecht, Laura M. Herz, Michael B. Johnston, Dieter Neher, Martin Stolterfoht, Henry J. Snaith
Abstract
We identify the limiting factors of wide bandgap metal halide perovskite solar cells. To overcome these losses, we developed an efficient optimisation strategy and outline the necessary steps for the continued development of these perovskites.
Topics & Concepts
Perovskite (structure)LimitingBand gapHalideMaterials scienceOptoelectronicsRadiative transferEngineering physicsChemistryOpticsPhysicsInorganic chemistryEngineeringCrystallographyMechanical engineeringPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyOrganic Light-Emitting Diodes Research