Exciton binding energies and polaron interplay in the optically excited state of organic–inorganic lead halide perovskites
Zeeshan Muhammad, Arooj Rashid
Abstract
Excitons and polarons are formed in organic–inorganic lead halide perovskites upon photoexcitation, accounting for most of their photovoltaic properties.
Topics & Concepts
HalideExcitonPolaronExcited stateBinding energyChemical physicsLead (geology)Materials scienceCondensed matter physicsChemistryPhysicsAtomic physicsInorganic chemistryQuantum mechanicsGeologyElectronGeomorphologyPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyOptical properties and cooling technologies in crystalline materials