Influence of alkali metal cation modifications on physical characteristics of double perovskites Rb2XTlBr6 (X=Li, Na, K): First-principles study for solar energy and thermoelectric applications
Ahmad Ayyaz, G. Murtaza, Norah Algethami, Ahmad Usman, M. Basit Shakir, Q. Mahmood
Topics & Concepts
Thermoelectric effectMaterials scienceBand gapThermoelectric materialsDirect and indirect band gapsAlkali metalSemiconductorPerovskite (structure)Seebeck coefficientElectronic structureElectronic band structureCondensed matter physicsChemical physicsThermal conductivityOptoelectronicsCrystallographyThermodynamicsChemistryComposite materialPhysicsOrganic chemistryPerovskite Materials and ApplicationsThermal Expansion and Ionic ConductivitySolid-state spectroscopy and crystallography