Effects of mixed-valence states of Eu-doped FAPbI<sub>3</sub> perovskite crystals studied by first-principles calculation
Atsushi Suzuki, Takeo Oku
Abstract
Effects of mixed-valence states of europium (Eu)-incorporated CH(NH<sub>2</sub>)<sub>2</sub>PbI<sub>3</sub> (FAPbI<sub>3</sub>) and CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> (MAPbI<sub>3</sub>) perovskite crystals on electronic structures were investigated by first-principles calculation.
Topics & Concepts
Valence (chemistry)DopingPerovskite (structure)Materials scienceCondensed matter physicsCrystallographyPhysicsChemistryQuantum mechanicsPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyThermal Expansion and Ionic Conductivity