Electronic phase transition and enhanced optoelectronic performance of lead-free halide perovskites AGeI3 (A = Rb, K) under pressure
S.K. Mitro, Md Saiduzzaman, Arpon Biswas, Aldina Sultana, Khandaker Monower Hossain
Topics & Concepts
Materials scienceHydrostatic pressureDensity functional theoryHalideIonic bondingPhase (matter)Ductility (Earth science)Ab initio quantum chemistry methodsElectronic structurePhase transitionCondensed matter physicsComputational chemistryThermodynamicsIonInorganic chemistryComposite materialMoleculeChemistryOrganic chemistryCreepPhysicsPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyThermal Expansion and Ionic Conductivity