Two-photon absorption properties of two-dimensional π-conjugated chromophores: combined experimental and theoretical study.

Abstract

The two-photon absorption (TPA) properties of four TPEB [tetrakis(phenylethynyl)benzene] derivatives (TD, para, ortho, and meta) with different donor/acceptor substitution patterns have been investigated experimentally by the femtosecond open-aperture Z-scan method and theoretically by the time-dependent density-functional theory (TDDFT) method. The four… (More)
DOI: 10.1021/jp107044w

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Cite this paper

@article{Ohta2011TwophotonAP, title={Two-photon absorption properties of two-dimensional π-conjugated chromophores: combined experimental and theoretical study.}, author={Koji Ohta and Satoru Yamada and K. Kamada and Aaron D. Slepkov and Frank A. Hegmann and Rik R Tykwinski and Laura D Shirtcliff and Michael M Haley and Paweł Sałek and Faris Gel'mukhanov and Hans {\AA}gren}, journal={The journal of physical chemistry. A}, year={2011}, volume={115 2}, pages={105-17} }