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Title: Nonradiative decay processes of the intramolecular charge-transfer state in a rigid bichromophoric system
Authors: Depaemelaere, S ×
Viaene, Lucien
Van der Auweraer, Mark
Deschryver, Fc
Hermant, Rm
Verhoeven, Jw #
Issue Date: Jan-1993
Publisher: Elsevier science bv
Series Title: Chemical Physics Letters vol:215 issue:6 pages:649-655
Abstract: For the rod-shaped bichromophoric compound 1-phenyl-4-(1-naphthylmethylene)piperidine a systematic study of the nonradiative decay processes of the charge transfer state has been carried out by means of single photon timing, phosphorescence and transient absorption measurements and laser-induced optoacoustic spectroscopy. These results can tentatively be explained by a significant admixture of the less polar locally excited state configurations in the wave function of the emissive charge transfer state, especially in the low polarity region. Due to this configuration interaction, an efficient radiationless decay channel via twisting of the ethylene bond in the locally excited state of the vinylnaphthalene chromophore becomes accessible for the charge transfer state.
URI: 
ISSN: 0009-2614
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Imaging and Photonics
× corresponding author
# (joint) last author

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