Unveiling the potential of nonconjugate linkers (sp3-cores) in through-space charge transfer emitters and host materials for thermally activated delayed fluorescence organic light emitting diodes

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.