Rational Design of Organic Emitters with Inverted Singlet–Triplet Gaps for Enhanced Exciton Management
Sanyam,
Priyanshu Sorout,
Anirban Mondal
Abstract:In organic light-emitting diodes (OLEDs), the pursuit of efficient molecular emitters has led to the development of thermally activated delayed fluorescence (TADF) molecules. While TADF compounds have promising properties, they face challenges such as energy gap constraints and uphill exciton transfer. Inverted emitters (INVEST) offer a novel solution with an inverted singlet−triplet energy (ΔE ST ) gap, enabling efficient utilization of excitons. This study examines the design and computational analysis of an… Show more
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