Enhanced energy transfer by Sb ion doping for efficient CsPbCl<sub>3</sub>:Mn<sup>2+</sup>perovskite nanocrystals and light emitting diodes
Nan Wang, Rui Sun, Wen Xu, Xue Bai, Junhua Hu, Siyu Lu, Donglei Zhou, Hongwei Song
Abstract
In CsPbCl 3 :Mn 2+ , Sb 3+ NCs, Sb 3+ acts as an intermediate energy level between the CsPbCl 3 NC matrix and Mn 2+ , which greatly improves the PLQY of Mn 2+ .
Topics & Concepts
Materials scienceNanocrystalPerovskite (structure)DopingIonLight-emitting diodeDiodeEnergy transferOptoelectronicsNanotechnologyCrystallographyAtomic physicsChemistryOrganic chemistryPhysicsPerovskite Materials and ApplicationsOptical properties and cooling technologies in crystalline materialsSolid-state spectroscopy and crystallography