| dc.contributor.author | Zhu, Lingyun | en_US |
| dc.contributor.author | Yang, Xia | en_US |
| dc.contributor.author | Yi, Yuanping | en_US |
| dc.contributor.author | Xuan, Pengfei | en_US |
| dc.contributor.author | Shuai, Zhigang | en_US |
| dc.contributor.author | Chen, Dezhan | en_US |
| dc.contributor.author | Zojer, Egbert | en_US |
| dc.contributor.author | Brédas, Jean-Luc | en_US |
| dc.contributor.author | Beljonne, David | en_US |
| dc.date.accessioned | 2013-04-22T20:22:04Z | |
| dc.date.available | 2013-04-22T20:22:04Z | |
| dc.date.issued | 2004-12 | |
| dc.identifier.citation | Zhu, 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.issn | 0021-9606 | |
| dc.identifier.uri | http://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/10.1063/1.1813437 | en_US |
| dc.description | DOI: 10.1063/1.1813437 | en_US |
| dc.description.abstract | We 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.publisher | Georgia Institute of Technology | en_US |
| dc.subject | Organic compounds | en_US |
| dc.subject | Photochemistry | en_US |
| dc.subject | Charge exchange | en_US |
| dc.subject | Multiphoton spectra | en_US |
| dc.subject | Molecule-photon collisions | en_US |
| dc.title | Three-photon absorption in anthracene-porphyrin-anthracene triads: A quantum-chemical study | en_US |
| dc.type | Article | en_US |
| dc.contributor.corporatename | Georgia Institute of Technology. Center for Organic Photonics and Electronics | en_US |
| dc.contributor.corporatename | Chinese Academy of Sciences. Institute of Chemistry | en_US |
| dc.contributor.corporatename | Chinese Academy of Sciences. Key Laboratory of Organic Solids | en_US |
| dc.contributor.corporatename | Chinese Academy of Sciences. Center for Molecular Sciences | en_US |
| dc.contributor.corporatename | Shandong Normal University. Dept. of Chemistry | en_US |
| dc.contributor.corporatename | Georgia Institute of Technology. School of Chemistry and Biochemistry | en_US |
| dc.contributor.corporatename | Université de Mons-Hainaut. Service de Chimie des Matériaux Nouveaux | en_US |
| dc.publisher.original | American Institute of Physics | en_US |
| dc.identifier.doi | 10.1063/1.1813437 | |
