Effect of Dimensionality on Photoluminescence and Dielectric Properties of Imidazolium Lead Bromides
Szymon Smółka, Mirosław Mączka, Dawid Drozdowski, Dagmara Stefańska, Anna Gągor, Adam Sieradzki, Jan K. Zaręba, Maciej Ptak
Abstract
, band gap and excitonic absorption, are discussed in relation to the different structures of each composition.
Topics & Concepts
ChemistryIsostructuralOctahedronDielectricPhotoluminescenceCrystallographyPerovskite (structure)Phase transitionFerroelectricityCrystal structureBand gapSecond-harmonic generationCondensed matter physicsOptoelectronicsMaterials scienceOpticsLaserPhysicsPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyOrganic and Molecular Conductors Research