Regulation of the Molecular Architectures on Second-Order Nonlinear Optical Response and Thermally Activated Delayed Fluorescence Property: Homoconjugation and Twisted Donor–Acceptor

2019 ◽  
Vol 124 (1) ◽  
pp. 921-931 ◽  
Author(s):  
Jin-Ting Ye ◽  
Hong-Qiang Wang ◽  
Yuan Zhang ◽  
Yong-Qing Qiu
Keyword(s):  
Nonlinear Optical ◽  
Optical Response ◽  
Delayed Fluorescence ◽  
Second Order ◽  
Fluorescence Property ◽  
Nonlinear Optical Response ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Donor Acceptor ◽  
Molecular Architectures

The Second-Order NLO and TADF Properties of Donor−Acceptor Dihydropyrene – Cyclophanediene System: the Impact of Molecular Architectures and Polarizable Environment

2021 ◽  
Author(s):  
yao Yao ◽  
Hongliang Xu ◽  
Zhong-Min Su
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Delayed Fluorescence ◽  
Second Order ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Donor Acceptor ◽  
Molecular Architectures ◽  
The Impact

The electro-optical properties (nonlinear optical (NLO) and thermally activated delayed fluorescence (TADF) properties) of negative T-type dihydropyrene (DHP)-cyclophanediene (CPD) photoswitch were studied systematically in this work. An interesting “seesaw” phenomenon...

Sizable Second-Order Nonlinear Optical Response of Donor-Acceptor Bis(salicylaldiminato)nickel(II) Schiff Base Complexes

1994 ◽  
Vol 6 (7) ◽  
pp. 881-883 ◽  
Author(s):  
Santo Di Bella ◽  
Ignazio Fragala ◽  
Isabelle Ledoux ◽  
Maria A. Diaz-Garcia ◽  
Pascal G. Lacroix ◽  
...  
Keyword(s):  
Schiff Base ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Second Order ◽  
Nonlinear Optical Response ◽  
Schiff Base Complexes ◽  
Donor Acceptor

Redox-triggered switch based on platinum(ii) acetylacetonate complexes bearing an isomeric donor–acceptor conjugation ligand shows a high second-order nonlinear optical response

2019 ◽  
Vol 43 (28) ◽  
pp. 11263-11274 ◽  
Author(s):  
Yuan Zhang ◽  
Hongqiang Wang ◽  
Jinting Ye ◽  
Yongqing Qiu
Keyword(s):  
Nonlinear Optical ◽  
Optical Response ◽  
Second Order ◽  
Nonlinear Optical Response ◽  
Donor Acceptor

Pt(ii) acetylcetonate complexes with an isomeric D–A ligand exhibiting exceptionally large hyperpolarizabilities are promising redox-triggered NLO switches.

scholarly journals Record-high hyperpolarizabilities in conjugated polymers

2014 ◽  
Vol 2 (23) ◽  
pp. 4533-4538 ◽  
Author(s):  
Stijn Van Cleuvenbergen ◽  
Inge Asselberghs ◽  
Wouter Vanormelingen ◽  
Thierry Verbiest ◽  
Edith Franz ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Conjugated Polymer ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Second Order ◽  
Nonlinear Optical Response ◽  
Donor Acceptor

Disubstituted poly(phenanthrene), a conjugated polymer, unexpectedly shows a record-high second-order nonlinear optical response, in absence of donor–acceptor substitution.

Novel thermally activated delayed fluorescence materials by high-throughput virtual screening: going beyond donor–acceptor design

2021 ◽  
Vol 9 (9) ◽  
pp. 3324-3333 ◽  
Author(s):  
Ke Zhao ◽  
Ömer H. Omar ◽  
Tahereh Nematiaram ◽  
Daniele Padula ◽  
Alessandro Troisi
Keyword(s):  
Virtual Screening ◽  
Quantum Chemistry ◽  
High Throughput ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Quantum Chemistry Calculations ◽  
Donor Acceptor ◽  
Molecular Semiconductors ◽  
High Throughput Virtual Screening

125 potential TADF candidates are identified through quantum chemistry calculations of 700 molecules derived from a database of 40 000 molecular semiconductors. Most of them are new and some do not belong to the class of donor–acceptor molecules.

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