A first-principle study of the structural, mechanical, electronic and optical properties of vacancy-ordered double perovskite Cs2TeX6 (X = Cl, Br, I)
Rongjian Sa, Yingcong Wei, Wenying Zha, Diwen Liu
Topics & Concepts
Perovskite (structure)Vacancy defectMaterials scienceStructural stabilityBand gapElectronic structureWork (physics)Absorption (acoustics)Absorption spectroscopyCondensed matter physicsChemical physicsCrystallographyComputational chemistryThermodynamicsOptoelectronicsChemistryOpticsPhysicsComposite materialStructural engineeringEngineeringPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties