The effect of the A-site cation on the stability and physical properties of vacancy-ordered double perovskites A2PtI6 (A = Tl, K, Rb, and Cs)
Rongjian Sa, Benlong Luo, Zuju Ma, Diwen Liu
Topics & Concepts
Tetragonal crystal systemVacancy defectBand gapSemiconductorLattice constantDirect and indirect band gapsChemistryPhase (matter)Materials scienceAbsorption (acoustics)Lattice (music)Electronic structureCrystallographyCrystal structureComputational chemistryDiffractionOptoelectronicsOpticsPhysicsAcousticsComposite materialOrganic chemistryPerovskite Materials and ApplicationsThermal Expansion and Ionic ConductivityOptical properties and cooling technologies in crystalline materials