A zero-dimensional hybrid lead perovskite with highly efficient blue-violet light emission
Chen Sun, Kuan Jiang, Meng‐Fei Han, Meijun Liu, Xi-Kai Lian, Yongxin Jiang, Hua-Sen Shi, Cheng‐Yang Yue, Xiao‐Wu Lei
Abstract
By using a structural slicing strategy toward 3D CsPbCl<sub>3</sub>, we successfully constructed the first 0D perovskite displaying the highest-energy blue-violet light emission (392 nm) with improved photoluminescence quantum yield ranging from <5% to 21.3%.
Topics & Concepts
Perovskite (structure)Materials sciencePhotoluminescenceBlue lightQuantum yieldSlicingLight emissionYield (engineering)OptoelectronicsRangingOpticsChemical engineeringPhysicsMetallurgyFluorescenceTelecommunicationsEngineeringMechanical engineeringComputer sciencePerovskite Materials and ApplicationsOrganic Light-Emitting Diodes Research2D Materials and Applications