Systematic study of optoelectronic and thermoelectric properties of new lead-free halide double perovskites A2KGaI6(A = Cs, Rb) for solar cell applications via ab-initio calculations
Muhammad Waqas Mukhtar, Muhammad Ramzan, Muhammad Rashid, Altaf Hussain, Gul Naz, Y.Ö. Çiftçi, A. Dahshan, Sami Znaidia
Topics & Concepts
Materials scienceBand gapSolar cellFigure of meritDirect and indirect band gapsOptoelectronicsPerovskite (structure)Thermoelectric effectSeebeck coefficientThermal conductivityEnergy conversion efficiencyElectronic band structureAb initioHalideCondensed matter physicsChemistryCrystallographyPhysicsThermodynamicsInorganic chemistryComposite materialOrganic chemistryPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyChalcogenide Semiconductor Thin Films