Tuning of the electronic bandgap of lead-free double perovskites K2AgBiX6 (X = Cl, Br) for solar cells applications and their thermoelectric characteristics
Muhammad Waqas Iqbal, Mumtaz Manzoor, N.A. Noor, Ibad-Ur Rehman, Nohseen Mushahid, Sikandar Aftab, Yousef Muhammad Alanazi, Hamid Ullah, Amir Muhammad Afzal
Topics & Concepts
Band gapMaterials scienceSolar cellLattice constantOptoelectronicsThermoelectric effectDirect and indirect band gapsDielectricRefractive indexElectronic band structureAttenuation coefficientAb initioAbsorption (acoustics)Solar cell efficiencyWavelengthCondensed matter physicsOpticsChemistryPhysicsThermodynamicsDiffractionComposite materialOrganic chemistryPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsSolid-state spectroscopy and crystallography