Density functional theory study of structural, electronic, optical, mechanical, and thermodynamic properties of halide double perovskites Cs2AgBiX6 (X = Cl, Br, I) for photovoltaic applications
Muhammad Awais Rehman, Jalil Ur Rehman, Muhammad Bilal Tahir
Topics & Concepts
CASTEPBand gapPerovskite (structure)Materials scienceSemiconductorElectronic structureHalideOctahedronLattice constantDirect and indirect band gapsDensity functional theoryElectronic band structureCrystal structurePhysical chemistryChemistryOptoelectronicsCrystallographyComputational chemistryCondensed matter physicsOpticsDiffractionInorganic chemistryPhysicsPerovskite Materials and ApplicationsHeusler alloys: electronic and magnetic propertiesThermal Expansion and Ionic Conductivity