Elastic and electronic origins of strain stabilized photovoltaic γ-CsPbI<sub>3</sub>
Zhigang Li, Yan Qin, Liyuan Dong, Kai Li, Yang Qiao, Wei Li
Abstract
Results of this work provide fundamental elastic and electronic insights which are instructive for strain engineering of photovoltaic γ-CsPbI<sub>3</sub>.
Topics & Concepts
OctahedronOrthorhombic crystal systemPerovskite (structure)Antibonding molecular orbitalBand gapDensity functional theoryMaterials scienceCrystallographyElectronic structureCondensed matter physicsStrain (injury)ChemistryCrystal structureComputational chemistryOptoelectronicsPhysicsAtomic orbitalMedicineQuantum mechanicsElectronInternal medicinePerovskite Materials and Applications2D Materials and ApplicationsInorganic Chemistry and Materials