Tuning the two-photon absorption response of quadrupolar organic molecules

E. Zojer; D. Beljonne; T. Kogej; H. Vogel; S. R. Marder; J. W. Perry; J. L. Brédas

doi:10.1063/1.1445118

Tuning the two-photon absorption response of quadrupolar organic molecules

E. Zojer
, D. Beljonne
, T. Kogej
, H. Vogel
, S. R. Marder
, J. W. Perry
, J. L. Brédas

Chemistry & Biochemistry - Sci

Research output: Contribution to journal › Article › peer-review

131 Scopus citations

Abstract

The two-photon absorption (TPA) response of quadrupolar organic molecules was studied using quantum-chemical techniques. The effect on the molecular structure was found to be quantified by the evolution of the π-bond-order alternation (π-BOA) of the conjugated backbone. The analysis showed that for moderate ground-state polarizations, a marked increase of the TPA response occurred.

Original language	English (US)
Pages (from-to)	3646-3658
Number of pages	13
Journal	Journal of Chemical Physics
Volume	116
Issue number	9
DOIs	https://doi.org/10.1063/1.1445118
State	Published - Mar 1 2002

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.1445118

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abstract = "The two-photon absorption (TPA) response of quadrupolar organic molecules was studied using quantum-chemical techniques. The effect on the molecular structure was found to be quantified by the evolution of the π-bond-order alternation (π-BOA) of the conjugated backbone. The analysis showed that for moderate ground-state polarizations, a marked increase of the TPA response occurred.",

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AU - Zojer, E.

AU - Beljonne, D.

AU - Kogej, T.

AU - Vogel, H.

AU - Marder, S. R.

AU - Perry, J. W.

AU - Brédas, J. L.

PY - 2002/3/1

Y1 - 2002/3/1

N2 - The two-photon absorption (TPA) response of quadrupolar organic molecules was studied using quantum-chemical techniques. The effect on the molecular structure was found to be quantified by the evolution of the π-bond-order alternation (π-BOA) of the conjugated backbone. The analysis showed that for moderate ground-state polarizations, a marked increase of the TPA response occurred.

AB - The two-photon absorption (TPA) response of quadrupolar organic molecules was studied using quantum-chemical techniques. The effect on the molecular structure was found to be quantified by the evolution of the π-bond-order alternation (π-BOA) of the conjugated backbone. The analysis showed that for moderate ground-state polarizations, a marked increase of the TPA response occurred.

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M3 - Article

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JF - Journal of Chemical Physics

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Tuning the two-photon absorption response of quadrupolar organic molecules

Abstract

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