Results 51 to 60 of about 13,406 (265)

Thermally Activated Delayed Fluorescence (TADF) Materials Based on Earth‐Abundant Transition Metal Complexes: Synthesis, Design and Applications

Advancement of science
Materials exhibiting thermally activated delayed fluorescence (TADF) based on transition metal complexes are currently gathering significant attention due to their technological potential.
V. Ferraro, C. Bizzarri, Stefan Bräse
semanticscholar   +1 more source

Versatile boron‐based thermally activated delayed fluorescence materials for organic light‐emitting diodes

Aggregate, 2022
During the last few years, organoboron‐based thermally activated delayed fluorescence (TADF) materials have received extensive attention in optoelectronic area, owing to the unique electronegativity of boron atom.
Jianmei Han, Yanying Chen, Nengquan Li, Zhongyan Huang, Chuluo Yang   +4 more
doaj   +1 more source

Omni-Lie 2-algebras and their Dirac structures [PDF]

, 2011
We introduce the notion of omni-Lie 2-algebra, which is a categorification of Weinstein's omni-Lie algebras. We prove that there is a one-to-one correspondence between strict Lie 2-algebra structures on 2-sub-vector spaces of a 2-vector space $\V$ and ...
Baez, Chen, Chenchang Zhu, Henriques, Kinyon, Lada, Liu, Liu, Petalidou, Roytenberg, Roytenberg, Uchino, Weinstein, Yunhe Sheng, Zhangju Liu   +14 more
core   +1 more source

Rational Design of a TADF Emitter with Steric Shielding and Multiple Resonance for Narrowband Solution‐Processed OLEDs

Advanced Optical Materials, 2023
Multiple‐resonance thermally activated delayed fluorescence (MR‐TADF) emitters exhibit enormous potential for use in organic light‐emitting diodes (OLEDs), owing to their exceptional external quantum efficiencies (EQEs) and narrowband emission spectra ...
Nagaraju Peethani, Na Yeon Kwon, Chang Woo Koh, Su Hong Park, Jung Min Ha, Min Ju Cho, Han Young Woo, Sungnam Park, Dong Hoon Choi   +8 more
semanticscholar   +1 more source

Study of TADF Emitters in OLEDs [PDF]

, 2015
Delayed fluorescence through thermally activated delayed fluorescence (TADF) has great potential for the creation of inexpensive and highly efficient white lighting applications, with superior colour rendering.
GRAVES, DAVID,RICHARD
core  

The Effect of Purcell Cavities on the Lifetime of Thermally Activated Delayed Fluorescent Emitters

Advanced Functional Materials, EarlyView.
A pressing challenge to OLED displays and lighting is to balance high efficiency and long operational lifetime in the deep blue spectrum. The Purcell effect can reduce the triplet density and hence the probability for destructive energy‐driven triplet annihilation events that limit the OLED lifetime. Here we study of the Purcell effect on two different
Sritoma Paul, Haonan Zhao, Collin N. Muniz, Mark E. Thompson, Stephen R. Forrest   +4 more
wiley   +1 more source

Promising interlayer sensitization strategy for the construction of high-performance blue hyperfluorescence OLEDs

Light: Science & Applications
Multi-resonance thermally activated delayed fluorescence (MR-TADF) materials are promising candidates for organic light-emitting diodes (OLEDs) with narrow electroluminescence (EL) spectra.
Jianghui Wang, Peng Zou, Letian Chen, Zhentao Bai, Hao Liu, Wen-Cheng Chen, Yanping Huo, Ben Zhong Tang, Zujin Zhao   +8 more
doaj   +1 more source

Substituent effect on TADF properties of 2-modified 4,6-bis(3,6-di-tert-butyl-9-carbazolyl)-5-methylpyrimidines

Beilstein Journal of Organic Chemistry, 2022
The interest in organic materials exhibiting thermally activated delayed fluorescence (TADF) significantly increased in recent years owing to their potential application as emitters in highly efficient organic light emitting diodes (OLEDs).
Irina Fiodorova, Tomas Serevičius, Rokas Skaisgiris, Saulius Juršėnas, Sigitas Tumkevicius   +4 more
doaj   +1 more source

Recent advances in polymer organic light-emitting diode (PLED) using non-conjugated polymers as the emitting layer and contrasting them with conjugated counterparts [PDF]

, 2017
Polymer organic light-emitting diode (PLED) is one of the most studied subjects in flexible electronics thanks to their economical wet fabrication procedure for enhanced price advantage of the product device.
Wong, Michael Y.
core   +2 more sources

The Combination of a Donor–Acceptor TADF and a MR‐TADF Emitting Core Results in Outstanding Electroluminescence Performance

Advances in Materials
Here the utility and potential of an emitter design are demonstrated, consisting of a narrowband‐emitting multiresonant thermally activated delayed fluorescent (MR‐TADF) core that is decorated with a suitably higher energy donor‐acceptor TADF moiety. Not
Dongyang Chen, Hui Wang, Dianming Sun, Sen Wu, Kai Wang, Xiaohong Zhang, E. Zysman‐Colman   +6 more
semanticscholar   +1 more source