All-perovskite tandem solar cells: from fundamentals to technological progress
Jae-Keun Lim, Nam‐Gyu Park, Sang Il Seok, Michael Saliba
Abstract
deficit in the wide bandgap range, non-standardisation of charge recombination layers, and challenging thin-film deposition as each layer must be nearly perfectly homogenous. Here, we discuss the fundamentals of APTSCs and technological progress in constructing each layer of the all-perovskite stacks. Furthermore, the theoretical power conversion efficiency (PCE) limitation of APTSCs is discussed using simulations.
Topics & Concepts
TandemPerovskite (structure)Engineering physicsMaterials scienceNanotechnologyEngineeringChemical engineeringComposite materialPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsSolid-state spectroscopy and crystallography