Rational design of a high-efficiency, multivariate metal–organic framework phosphor for white LED bulbs
William P. Lustig, Zeqing Shen, Simon J. Teat, Nasir Javed, Ever Velasco, Deirdre M. O’Carroll, Jing Li
Abstract
= 550 nm) under 455 nm excitation, this LMOF sets a new record for luminescent efficiency in yellow-emitting, blue-excitable, REE free LMOF phosphors. Temperature-dependent and polarized photoluminescence (PL) studies have provided insight on the mechanism of emission and origin of the significant PL enhancement.
Topics & Concepts
PhosphorRadiative transferWhite lightExcitationMetalAbsorbanceElectron transferElectronMaterials sciencePhotochemistryChemistryAnalytical Chemistry (journal)OptoelectronicsOpticsPhysicsOrganic chemistryQuantum mechanicsMetal-Organic Frameworks: Synthesis and ApplicationsPerovskite Materials and ApplicationsLuminescence and Fluorescent Materials