Origin of photoluminescence and experimental determination of exciton binding energy, exciton-phonon interaction, and urbach energy in γ-CsPbI3 nanoparticles
Daniel L. Gau, Isabel Galain, Ivana Aguiar, Ricardo E. Marotti
Topics & Concepts
PhotoluminescenceExcitonNanoparticleBand gapMaterials scienceAbsorption (acoustics)PhononOptoelectronicsThermalisationChemical physicsCondensed matter physicsAbsorption spectroscopyBinding energyNanotechnologyChemistryOpticsPhysicsAtomic physicsComposite materialPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties