Theoretical study on electronic structure and optical properties of novel donor–acceptor conjugated copolymers derived from benzothiadiazole and benzoselenadiazole

2007 ◽  
Vol 816 (1-3) ◽  
pp. 161-170 ◽  
Author(s):  
Li Yang ◽  
Ji-Kang Feng ◽  
Ai-Min Ren
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Theoretical Study ◽  
Donor Acceptor ◽  
Conjugated Copolymers

Theoretical Study on the Correlation between Band Gap, Bandwidth, and Oscillator Strength in Fluorene-Based Donor−Acceptor Conjugated Copolymers

2009 ◽  
Vol 113 (24) ◽  
pp. 8268-8277 ◽  
Author(s):  
Ying-Chieh Hung ◽  
Jyh-Chiang Jiang ◽  
Chi-Yang Chao ◽  
Wei-Fang Su ◽  
Shiang-Tai Lin
Keyword(s):  
Band Gap ◽  
Oscillator Strength ◽  
Theoretical Study ◽  
Donor Acceptor ◽  
Conjugated Copolymers

scholarly journals Visible Light Photo-oxidation of Model Pollutants Using CaCu3Ti4O12: An Experimental and Theoretical Study of Optical Properties, Electronic Structure, and Selectivity

2011 ◽  
Vol 133 (4) ◽  
pp. 1016-1032 ◽  
Author(s):  
Joanna H. Clark ◽  
Matthew S. Dyer ◽  
Robert G. Palgrave ◽  
Christopher P. Ireland ◽  
James R. Darwent ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Visible Light ◽  
Theoretical Study ◽  
Photo Oxidation

Theoretical Study on the Electronic Structure and Optical Properties of Mercury-Containing Diethynylfluorene Monomer, Oligomer, and Polymer

2005 ◽  
Vol 24 (3) ◽  
pp. 385-394 ◽  
Author(s):  
Yi Liao ◽  
Ji-Kang Feng ◽  
Li Yang ◽  
Ai-Min Ren ◽  
Hong-Xing Zhang
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Theoretical Study

scholarly journals Theoretical study on the electronic structure and second-order nonlinear optical properties of benzannulated or selenophene-annulated expanded helicenes

RSC Advances ◽  
2019 ◽  
Vol 9 (30) ◽  
pp. 17382-17390 ◽  
Author(s):  
Li-jing Gong ◽  
Chun-yu Liu ◽  
Cheng Ma ◽  
Wan-feng Lin ◽  
Jin-kai Lv ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Dft Calculations ◽  
Nonlinear Optical ◽  
Theoretical Study ◽  
Second Order ◽  
Nonlinear Optical Properties

The nonlinear optical properties of the studied helicenes were studied with the aid of the DFT calculations.

Theoretical study on electronic structure and optical properties of Ga0.75Al0.25N(0001) surface

2013 ◽  
Vol 273 ◽  
pp. 111-117 ◽  
Author(s):  
Yang Mingzhu ◽  
Chang Benkang ◽  
Hao Guanghui ◽  
Guo Jing ◽  
Wang Honggang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Theoretical Study

Tristriazolotriazines with π-Conjugated Segments: Star-Shaped Fluorophors and Discotic Liquid Crystals

2012 ◽  
Vol 77 ◽  
pp. 118-123 ◽  
Author(s):  
Stefan Glang ◽  
Dorothee Borchmann ◽  
Thorsten Rieth ◽  
Heiner Detert
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Liquid Crystals ◽  
Cyanuric Chloride ◽  
Side Chains ◽  
Discotic Liquid Crystals ◽  
Ring Transformation ◽  
Non Linear ◽  
Donor Acceptor ◽  
Linear Optical Properties

C3-symmetrical tristriazolotriazines substituted with phenylene rings carrying lateral flexible alkoxy side chains were prepared via condensation/ring transformation of cyanuric chloride and tetrazoles. These star-shaped, planar compounds can form broad thermotropic mesophases. Due to the extensive π-conjugation, these compounds are highly emissive and the octupolar donor-acceptor electronic structure results in non-linear optical properties like solvatochromism. Brønstedt acids provoke halochromism of the absorption and of the fluorescence.

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