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dc.contributor.authorZhu, Lingyunen_US
dc.contributor.authorYang, Xiaen_US
dc.contributor.authorYi, Yuanpingen_US
dc.contributor.authorXuan, Pengfeien_US
dc.contributor.authorShuai, Zhigangen_US
dc.contributor.authorChen, Dezhanen_US
dc.contributor.authorZojer, Egberten_US
dc.contributor.authorBrédas, Jean-Lucen_US
dc.contributor.authorBeljonne, Daviden_US
dc.date.accessioned2013-04-22T20:22:04Z
dc.date.available2013-04-22T20:22:04Z
dc.date.issued2004-12
dc.identifier.citationZhu, L. Y. and Yang, X. and Yi, Y. P. and Xuan, P. F. and Shuai, Z. G. and Chen, D. Z. and Zojer, Egbert and Bredas, Jean-Luc and Beljonne, David, "Three-photon absorption in anthracene-porphyrin-anthracene triads: A quantum-chemical study," Journal of Chemical Physics, 121, 22, 11060-11067 (December 8 2004)en_US
dc.identifier.issn0021-9606
dc.identifier.urihttp://hdl.handle.net/1853/46823
dc.description© 2004 American Institute of Physics. The electronic version of this article is the complete one and can be found at: http://dx.doi.org/10.1063/1.1813437en_US
dc.descriptionDOI: 10.1063/1.1813437en_US
dc.description.abstractWe have applied correlated quantum-chemical methods to investigate the three-photon absorption (3PA) response of a porphyrin triad derivative, where the central macrocycle is linked in mesopositions to two anthracene units via acetylenic bridges. The 3PA frequency-dependent spectrum of this derivative is dominated by a single resonance feature in the transparent region, associated with charge-transfer states between porphyrin and anthracene. The calculations indicate a two order of magnitude enhancement in the 3PA cross section in the triad molecule with respect to the individual entities, which is attributed to close one-, two-, and three-photon resonances together with strong electronic couplings among the units.en_US
dc.publisherGeorgia Institute of Technologyen_US
dc.subjectOrganic compoundsen_US
dc.subjectPhotochemistryen_US
dc.subjectCharge exchangeen_US
dc.subjectMultiphoton spectraen_US
dc.subjectMolecule-photon collisionsen_US
dc.titleThree-photon absorption in anthracene-porphyrin-anthracene triads: A quantum-chemical studyen_US
dc.typeArticleen_US
dc.contributor.corporatenameGeorgia Institute of Technology. Center for Organic Photonics and Electronicsen_US
dc.contributor.corporatenameChinese Academy of Sciences. Institute of Chemistryen_US
dc.contributor.corporatenameChinese Academy of Sciences. Key Laboratory of Organic Solidsen_US
dc.contributor.corporatenameChinese Academy of Sciences. Center for Molecular Sciencesen_US
dc.contributor.corporatenameShandong Normal University. Dept. of Chemistryen_US
dc.contributor.corporatenameGeorgia Institute of Technology. School of Chemistry and Biochemistryen_US
dc.contributor.corporatenameUniversité de Mons-Hainaut. Service de Chimie des Matériaux Nouveauxen_US
dc.publisher.originalAmerican Institute of Physicsen_US
dc.identifier.doi10.1063/1.1813437


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