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hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorOBERLE, J.
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorABRAHAM, Emmanuel
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorJONUSAUSKAS, Gediminas
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorRULLIERE, C.
dc.date.issued2000-04
dc.identifier.issn0377-0486
dc.description.abstractEnThe intramolecular charge-transfer (ICT) process of 4-dimethylamino-4′-nitrostilbene (DNS) in solution was studied by pump–probe and transient CARS experiments with a 1 ps time resolution. Whereas pump–probe experiments give good evidence for the formation of an ICT state in polar solvents, CARS experiments support structural changes associated with the ICT process. In acetonitrile, a 37 cm−1 downshift of the NO2 stretching mode can be explained by a structural change located on the acceptor NO2 group and assigned to conformational relaxation of the ICT state. In toluene, such behavior is not observed correlated with the absence of ICT state stabilization in non-polar solvents.
dc.language.isoen
dc.publisherWiley
dc.title.enStudy of the intramolecular charge-transfer (ICT) process in 4-dimethylamino-4 '-nitrostilbene by picosecond time-resolved CARS
dc.typeArticle de revue
dc.identifier.doi10.1002/(SICI)1097-4555(200004)31:4<311::AID-JRS544>3.0.CO;2-8
dc.subject.halPhysique [physics]
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
bordeaux.journalJournal of Raman Spectroscopy
bordeaux.page311-317
bordeaux.volume31
bordeaux.issue4
bordeaux.peerReviewedoui
hal.identifierhal-01550493
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01550493v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Journal%20of%20Raman%20Spectroscopy&amp;rft.date=2000-04&amp;rft.volume=31&amp;rft.issue=4&amp;rft.spage=311-317&amp;rft.epage=311-317&amp;rft.eissn=0377-0486&amp;rft.issn=0377-0486&amp;rft.au=OBERLE,%20J.&amp;ABRAHAM,%20Emmanuel&amp;JONUSAUSKAS,%20Gediminas&amp;RULLIERE,%20C.&amp;rft.genre=article


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