A vertically oriented two-dimensional Ruddlesden–Popper phase perovskite passivation layer for efficient and stable inverted perovskite solar cells
Yunseong Choi, Donghwan Koo, Gyujeong Jeong, Ungsoo Kim, Hyungmin Kim, Fuzhi Huang, Hyesung Park
Abstract
A vacuum-deposited highly ordered butylammonium-based Ruddlesden–Popper phase perovskite is introduced as a passivation layer for highly efficient and stable inverted perovskite solar cells.
Topics & Concepts
Perovskite (structure)PassivationMaterials scienceLayer (electronics)Phase (matter)Chemical engineeringCrystallographyNanotechnologyChemistryOrganic chemistryEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics