Results 21 to 30 of about 1,912,047 (291)

Simultaneous Multi-Resonant Thermally Activated Delayed Fluorescence and Room Temperature Phosphorescence from Biluminescent Nitrogen-Containing Indolocarbazoles. [PDF]

open access: yesAdv Sci (Weinh)
Organic biluminescence, the simultaneous emission from both the singlet and triplet excited state manifolds, is a rare and incompletely understood emission process.
Lee OS   +5 more
europepmc   +4 more sources

Nonadiabatic coupling reduces the activation energy in thermally activated delayed fluorescence [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2017
The activation energy of thermally activated delayed fluorescence can be reduced by nonadiabatic coupling.
T. J. Penfold, J. Gibson
core   +4 more sources

Editorial: Recent Advances in Thermally Activated Delayed Fluorescence Materials [PDF]

open access: yesFrontiers in Chemistry, 2020
EZ-C thanks EPSRC (EP/P010482/1) for financial support.
Chihaya Adachi   +3 more
doaj   +4 more sources

Exact Solution of Kinetic Analysis for Thermally Activated Delayed Fluorescence Materials [PDF]

open access: yes, 2021
The photophysical analysis of thermally activated delayed fluorescence (TADF) materials has become instrumental to providing insight into their stability and performance, which is not only relevant for organic light-emitting diodes (OLED), but also for ...
Hironori, Kaji   +8 more
core   +1 more source

1,3,5-Triazine-Functionalized Thermally Activated Delayed Fluorescence Emitters for Organic Light-Emitting Diodes [PDF]

open access: yes, 2022
The 1,3,5-triazine electron-acceptor has become one of the most popular building blocks for the design of thermally activated delayed fluorescence (TADF) materials.
Changfeng, Si   +3 more
core   +1 more source

Promoting Reverse Intersystem Crossing in Thermally Activated Delayed Fluorescence via Heavy-Atom Effect [PDF]

open access: yes, 2022
Thermally activated delayed fluorescence (TADF) molecules are promising for realizing durable organic light-emitting diodes in all color regions. Fast reverse intersystem crossing (RISC) is a way of improving the device lifetime of TADF-based organic ...
Hironori, Kaji   +2 more
core   +2 more sources

Simultaneous enhancement of thermally activated delayed fluorescence and photoluminescence quantum yield via homoconjugation [PDF]

open access: yes, 2021
A fundamental problem facing thermally activated delayed fluorescence (TADF) is to overcome the paradox of efficient electronic transitions and a narrow singlet-triplet energy gap (ΔEST) in a single luminophore.
Stephanie, Montanaro   +7 more
core   +2 more sources

Red Thermally Activated Delayed Fluorescence in Dibenzopyridoquinoxaline-Based Nanoaggregates

open access: yesOrganic Materials, 2021
All-organic thermally activated delayed fluorescence (TADF) materials have emerged as potential candidates for optoelectronic devices and biomedical applications.
Subhadeep Das   +4 more
doaj   +1 more source

Extended theoretical modeling of reverse intersystem crossing for thermally activated delayed fluorescence materials [PDF]

open access: yes, 2023
Thermally activated delayed fluorescence (TADF) materials and multi-resonant (MR) variants are promising organic emitters that can achieve an internal electroluminescence quantum efficiency of approximately 100%.
Takeshi, Yanai   +4 more
core   +2 more sources

Enhancing thermally activated delayed fluorescence by fine-tuning the dendron donor strength [PDF]

open access: yes, 2021
Thermally activated delayed fluorescence (TADF) relies on a small energy gap between the emissive singlet and the non-emissive triplet state, obtained by reducing the wavefunction overlap between donor and acceptor moieties.
Alexandra M. Z. , Slawin   +11 more
core   +2 more sources

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