Blue-emitting NH<sub>4</sub><sup>+</sup>-doped MAPbBr<sub>3</sub> perovskite quantum dots with near unity quantum yield and super stability
Jidong Deng, Jiao Xun, Youcheng Qin, Ming Li, Rongxing He
Abstract
, which greatly reduces the defect density and inhibits non-radiative recombinations, and thus helps in achieving excellent stability and near unity blue-emitting photoluminescence quantum yields.
Topics & Concepts
Perovskite (structure)Yield (engineering)Quantum yieldQuantum dotDopingQuantumStability (learning theory)Materials scienceChemistryPhysicsCrystallographyNanotechnologyCondensed matter physicsQuantum mechanicsThermodynamicsComputer scienceFluorescenceMachine learningPerovskite Materials and ApplicationsOrganic Light-Emitting Diodes Research2D Materials and Applications