Reference : Novel functionalized oligo-vinylthiophene molecules with modulated second-order nonlinea...
Scientific journals : Article
Engineering, computing & technology : Materials science & engineering
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/14749
Novel functionalized oligo-vinylthiophene molecules with modulated second-order nonlinear optical response
English
dos Santos, D. A. [University of Mons-Hainaut (UMH) > Centre de Recherche en Electronique et Photonique Moléculaires > Service de Chimie des Matériaux Nouveaux > >]
Kogej, T. [University of Mons-Hainaut (UMH) > Centre de Recherche en Electronique et Photonique Moléculaires > Service de Chimie des Matériaux Nouveaux > >]
Brédas, Jean-Luc [University of Mons-Hainaut (UMH) > Centre de Recherche en Electronique et Photonique Moléculaires > Service de Chimie des Matériaux Nouveaux > >]
Boutton, C. [University of Leuven (KUL) > Center for Research on Molecular Photonics and Electronics > Laboratory of Chemical and Biological Dynamics > >]
Hendrickx, E. [University of Leuven (KUL) > Center for Research on Molecular Photonics and Electronics > Laboratory of Chemical and Biological Dynamics > >]
Houbrechts, S. [University of Leuven (KUL) > Center for Research on Molecular Photonics and Electronics > Laboratory of Chemical and Biological Dynamics > >]
Clays, K. [University of Leuven (KUL) > Center for Research on Molecular Photonics and Electronics > Laboratory of Chemical and Biological Dynamics > >]
Persoons, A. [University of Leuven (KUL) > Center for Research on Molecular Photonics and Electronics > Laboratory of Chemical and Biological Dynamics > >]
Xhang, J. X. [Unversity of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Dubois, Philippe [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Jérôme, Robert mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
28-Mar-2000
Journal of Molecular Structure
Elsevier Science Bv
521
221-230
Yes (verified by ORBi)
International
0022-2860
Amsterdam
[en] nonlinear optics
[en] We present a joint theoretical and experimental investigation of the second-order nonlinear optical properties of a new kind of active molecule with a triblock structure. The molecular architecture is such that two highly polarizable conjugated segments are separated from each other by a spacer; one of the conjugated segments is end-capped with an electron-donor group, the other one by an acceptor. E-vinylthiophenes are used as the conjugated segments; N,N-dimethylaniline and nitrophenyl are selected as the donor-acceptor pairs, while the spacer consists of a nonconjugated moiety. Several spacers are considered and discussed with respect to their ability to modulate the charge transfer between the donor and acceptor ends.
Center for Education and Research on Macromolecules (CERM)
Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy ; Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (Communauté française de Belgique) - FRIA ; Fonds Wetenschappelijk Onderzoek - FWO ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS
Researchers
http://hdl.handle.net/2268/14749
10.1016/S0022-2860(99)00437-8
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TGS-409VM4J-N-1&_cdi=5262&_user=532038&_orig=browse&_coverDate=03%2F28%2F2000&_sk=994789998&view=c&wchp=dGLzVlz-zSkzV&md5=52df8d1586c492ef34cdf32e909519bd&ie=/sdarticle.pdf
http://www.elsevier.com/wps/find/journaldescription.cws_home/500850/description#description
The authors acknowledge Journal of Molecular Structure (Elsevier) for allowing them to archive this paper.

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