Restricting δ-phase transformation of HC(NH2)2PbI3via iodine-vacancy filling for efficient perovskite solar cells
Yingke Ren, Ning Zhang, Qian Wang, Jun Zhu, Cong Li
Topics & Concepts
FormamidiniumMaterials sciencePerovskite (structure)IodideEnergy conversion efficiencyVacancy defectHalidePhase (matter)CrystalliteCarrier lifetimePerovskite solar cellChemical engineeringLayer (electronics)OptoelectronicsInorganic chemistryComposite materialCrystallographySiliconChemistryMetallurgyOrganic chemistryEngineeringPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallography