Electronic and optical properties of two-dimensional perovskite materials in DJ and RP phases: density functional theory approach
Nima Fathalizadeh, S. Shojaei, Sohrab Ahmadi-Kandjani
Topics & Concepts
Density functional theoryPerovskite (structure)ExcitonMaterials scienceBand gapBinding energyAbsorption (acoustics)Electronic structureElectronic band structureAbsorption spectroscopyOptoelectronicsEffective mass (spring–mass system)Condensed matter physicsChemical physicsComputational chemistryCrystallographyOpticsChemistryAtomic physicsPhysicsQuantum mechanicsComposite materialPerovskite Materials and Applications2D Materials and ApplicationsConducting polymers and applications