Computational design of thermally activated delayed fluorescence materials: The challenges ahead

Y Olivier, JC Sancho-Garcia, L Muccioli… - The Journal of …, 2018 - ACS Publications
Thermally activated delayed fluorescence (TADF) offers promise for all-organic light-emitting
diodes with quantum efficiencies competing with those of transition-metal-based …

Molecular orientation effects in organic light‐emitting diodes

T Marcato, CJ Shih - Helvetica Chimica Acta, 2019 - Wiley Online Library
It is well known that by horizontally aligning the transition dipole moments of exciton dipoles
in the emitter films of organic light‐emitting diodes (OLEDs), a larger fraction of the radiative …

The interplay of interfaces, supramolecular assembly, and electronics in organic semiconductors

BJ Boehm, HTL Nguyen… - Journal of Physics …, 2019 - iopscience.iop.org
Organic semiconductors, which include a diverse range of carbon-based small molecules
and polymers with interesting optoelectronic properties, offer many advantages over …

Getting the right twist: influence of donor–acceptor dihedral angle on exciton kinetics and singlet–triplet gap in deep blue thermally activated delayed fluorescence …

S Weissenseel, NA Drigo, LG Kudriashova… - The Journal of …, 2019 - ACS Publications
Here, a novel deep blue emitter SBABz4 for use in organic light-emitting diodes (OLED) is
investigated. The molecular design of the emitter enables thermally activated delayed …

Origin of high efficiencies for thermally activated delayed fluorescence organic light-emitting diodes: Atomistic insight into molecular orientation and torsional disorder

T Hu, G Han, Z Tu, R Duan, Y Yi - The Journal of Physical …, 2018 - ACS Publications
Both the molecular orientation and conformation of thermally activated delayed fluorescence
(TADF) emitter molecules that are doped in the host matrix are crucial to determine the …

Systematic Conversion of Photoinduced Intramolecular Electron Transfer in Trinuclear M-Ir-M (M= Re, Ir) Complexes to Intersystem Charge Transfer by Coupling to …

B Das, A Chatterjee, P Purkayastha… - The Journal of Physical …, 2023 - ACS Publications
Two trinuclear cyclometalated iridium (III)-based complexes of M-Ir-M (M= Re, Ir) type were
strategically designed with characteristically different electron distributions based on the …

Symmetric “Double Spiro” wide energy gap hosts for blue phosphorescent OLED devices

J Ma, M Idris, TY Li, DSM Ravinson… - Advanced Optical …, 2022 - Wiley Online Library
Wide energy gap materials dispiro [fluorene‐9, 9′‐anthracene‐10′, 9 ″‐fluorene](SAS)
and dispiro [xanthene‐9, 9′‐anthracene‐10′, 9 ″‐xanthene](XAX) containing double …

Spatial separation of a TADF sensitizer and fluorescent emitter with a core-dendron system to block the energy loss in deep blue organic light-emitting diodes

D Liu, K Sun, G Zhao, J Wei, J Duan, M **a… - Journal of Materials …, 2019 - pubs.rsc.org
An optimized, thermally activated delayed fluorescence-(TADF)-sensitized fluorescence
(TSF) strategy is proposed to boost the electroluminescence efficiency of solution-processed …

Properties of Dual Emissive Dendrimers Based on ThermallyActivated Delayed Fluorescence Dendrons and a Phosphorescent Ir(ppy)3 Core

A Thamarappalli, CSK Ranasinghe… - Advanced Functional …, 2022 - Wiley Online Library
Dual emission light‐emitting dendrimers composed of phosphorescent fac‐tris [2‐
phenylpyridyl] iridium (III)[Ir (ppy) 3] cores and thermally activated delayed fluorescence …

Revealing the interplay between charge transport, luminescence efficiency, and morphology in organic light‐emitting diode blends

M Gao, T Lee, PL Burn, AE Mark… - Advanced Functional …, 2020 - Wiley Online Library
Phosphorescent emissive materials in organic light‐emitting diodes (OLEDs) manufactured
using evaporation are usually blended with host materials at a concentration of 3–15 wt% to …