Aluminum chloride assisted synthesis of near-unity emitting Mn<sup>2+</sup>-doped CsPbCl<sub>3</sub> perovskite nanocrystals for bright white light-emitting diodes
Mingyan Chen, Sheng Cao, Ke Xing, Yusheng Song, Xinxin Han, Ruosheng Zeng, Bingsuo Zou, Jialong Zhao
Abstract
Enhanced orange-red emitting Mn 2+ -doped CsPbCl 3 nanocrystals with a near-unity photoluminescence quantum yield of up to 98% are synthesized through an AlCl 3 -assisted hot-injection route.
Topics & Concepts
PhotoluminescenceMaterials scienceNanocrystalQuantum yieldDopingPerovskite (structure)DiodeOptoelectronicsLight-emitting diodeWhite lightOrange (colour)PhotochemistryNanotechnologyOpticsCrystallographyFluorescenceChemistryPhysicsPerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsOrganic Light-Emitting Diodes Research