Reduced phonon coupling via controlled defect levels in blue emitting CsPbBr3 nanoplatelets
Subin Yun, Min‐Gi Jeon, Artavazd Kirakosyan, Joon‐Seok Kim, Jihoon Choi
Topics & Concepts
Light-emitting diodePhotoluminescenceMaterials scienceOptoelectronicsHalideBand gapPerovskite (structure)DiodeBlueshiftThermal stabilityLuminescencePhotochemistryChemical engineeringChemistryInorganic chemistryCrystallographyEngineeringPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyOptical properties and cooling technologies in crystalline materials