High External Photoluminescence Quantum Yield in Tin Halide Perovskite Thin Films
Isabella Poli, Guan‐Woo Kim, E Laine Wong, Antonella Treglia, Giulia Folpini, Annamaria Petrozza
Abstract
We show that pristine thin films made of tin halide perovskite have external photoluminescence quantum yield comparable to that of lead halide perovskite, i.e., the material in use to prepare state-of-the-art perovskite solar cells.
Topics & Concepts
HalidePerovskite (structure)PhotoluminescenceTinQuantum yieldYield (engineering)Thin filmMaterials scienceInorganic chemistryOptoelectronicsChemistryNanotechnologyOpticsMetallurgyCrystallographyPhysicsFluorescencePerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films