Analysis of polaron pair lifetime dynamics and secondary processes in exciplex driven TADF OLEDs using organic magnetic field effects

Analysis of polaron pair lifetime dynamics and secondary processes in exciplex driven TADF OLEDs using organic magnetic field effects

Abstract Magnetic field effects (MFEs) in thermally activated delayed fluorescence (TADF) materials have been shown to influence the reverse intersystem crossing (RISC) and to impact on electroluminescence (EL) and conductivity. Here, we present a novel model combining Cole–Cole and Lorentzian funct...

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Bibliographic Details
Main Authors: Annika Morgenstern, Dominik Weber, Lukas Hertling, Konstantin Gabel, Ulrich T. Schwarz, Daniel Schondelmaier, Dietrich R. T. Zahn, Georgeta Salvan
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Scientific Reports
Subjects:
Thermally activated delayed fluorescence (TADF)
Exciplex
Organic magnetic field effects
Polaron-pair dynamics
Triplet-triplet annihilation
Triplet-polaron interaction
Online Access:https://doi.org/10.1038/s41598-024-82060-z
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https://doi.org/10.1038/s41598-024-82060-z

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