Unveiling the potential of nonconjugate linkers (sp<sup>3</sup>-cores) in through-space charge transfer emitters and host materials for thermally activated delayed fluorescence organic light emitting diodes
B. Purusottam Reddy, Chandra Sekhar Musalikunta, Young-Woong Lee, Youngsuk Suh, Mallesham Godumala, Si‐Hyun Park
Abstract
Nonconjugate linkers (sp 3 cores) are a versatile platform for molecular design for TADF OLEDs. The introduction of an sp 3 core disrupts direct conjugation between donor and acceptor units, preventing immediate charge transfer between them.
Topics & Concepts
Materials scienceOLEDCharge (physics)AcceptorFluorescenceDiodeOptoelectronicsCore (optical fiber)Host (biology)PhotochemistryNanotechnologyChemistryOpticsPhysicsCondensed matter physicsEcologyLayer (electronics)Composite materialQuantum mechanicsBiologyOrganic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsConducting polymers and applications