Structural, electronic and optical modeling of perovskite solar materials ASnX3 (A = Rb, K; X = Cl, Br): First principle investigations
Karina Khan, Jagrati Sahariya, Amit Soni
Topics & Concepts
WIEN2kPerovskite (structure)Band gapDielectricHalideDirect and indirect band gapsElectronic structureAbsorption (acoustics)Absorption spectroscopyChemistryElectronic band structureMaterials scienceOptical conductivityDensity functional theoryOptoelectronicsPhysical chemistryCondensed matter physicsComputational chemistryOpticsCrystallographyInorganic chemistryLocal-density approximationPhysicsComposite materialPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyChalcogenide Semiconductor Thin Films