Surface recrystallized stable 2D–3D graded perovskite solar cells for efficiency beyond 21%
Rabindranath Garai, Ritesh Kant Gupta, Maimur Hossain, Parameswar Krishnan Iyer
Abstract
An ambient stable surface recrystallized 2D–3D graded perovskite solar cell reveals excellent efficiencies of 21.18% (0.12 cm 2 ) and 18.81% (2 cm 2 ).
Topics & Concepts
Materials sciencePerovskite (structure)Solar cellSurface (topology)OptoelectronicsComposite materialCrystallographyGeometryChemistryMathematicsPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesConducting polymers and applications