The extrinsic nature of double broadband photoluminescence from the BaTiO<sub>3</sub>perovskite: generation of white light emitters
J.L. Clabel H., Gustavo Nicolodelli, G. Lozano C., V.A.G. Rivera, Sukarno Olavo Ferreira, Alexandre H. Pinto, Máximo Siu Li, E. Marega
Abstract
with intrinsic and extrinsic defects and elucidated the presence of additional broadbands. This approach differentiates the contributions of excitonic states and surfaces, which is necessary to understand the electronic properties of perovskite oxides.
Topics & Concepts
PhotoluminescencePerovskite (structure)White lightMaterials scienceEnergy transferMoleculeBroadbandOptoelectronicsNanotechnologyChemistryOpticsChemical physicsCrystallographyPhysicsOrganic chemistryFerroelectric and Piezoelectric MaterialsPerovskite Materials and ApplicationsElectronic and Structural Properties of Oxides