First-principles calculation to investigate phase transition and associated changes in electronic, excitonic, and optical behavior of RbMgH3 perovskite polymorphs
Djillali Bensaid, Bendouma Doumi, Allel Mokaddem, Lemya Amrani, Khadidja Mokaddem, Abla Bendahah, Adlane Sayede
Topics & Concepts
Perovskite (structure)Phase transitionMaterials scienceCondensed matter physicsPhase (matter)Chemical physicsElectronic structureChemistryCrystallographyPhysicsQuantum mechanicsPerovskite Materials and ApplicationsHeusler alloys: electronic and magnetic propertiesThermal Expansion and Ionic Conductivity