Highly mobile hot holes in Cs <sub>2</sub> AgBiBr <sub>6</sub> double perovskite
Heng Zhang, Elke Debroye, Wenhao Zheng, Shuai Fu, Lucia Di Virgilio, Pushpendra Kumar, Mischa Bonn, Hai I. Wang
Abstract
as a fascinating platform for studying the fundamentals of hot carrier transport and its exploitation toward hot carrier–based optoelectronic devices.
Topics & Concepts
Charge carrierPhotoexcitationMaterials sciencePhotoconductivityCarrier scatteringOptoelectronicsElectron mobilityPerovskite (structure)ScatteringPhononCarrier lifetimeRange (aeronautics)Terahertz radiationSpectroscopyChemistryCondensed matter physicsAtomic physicsOpticsPhysicsSiliconExcited stateComposite materialCrystallographyQuantum mechanicsPerovskite Materials and ApplicationsOptical properties and cooling technologies in crystalline materialsSolid-state spectroscopy and crystallography