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Direct observation of intramolecular energy transfer by selective picosecond laser excitation of a single chromophore in jet-cooled molecules

Felker, P. M. and Syage, J. A. and Lambert, Wm. R. and Zewail, A. H. (1982) Direct observation of intramolecular energy transfer by selective picosecond laser excitation of a single chromophore in jet-cooled molecules. Chemical Physics Letters, 92 (1). pp. 1-3. ISSN 0009-2614. http://resolver.caltech.edu/CaltechAUTHORS:20160922-133203600

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Abstract

Here we report on the direct observation of time-resolved formation of a product of intramolecular energy transfer in isolated, jet-cooled A^*-CH_2-CH_2-CH_2-B. The anthracene chromophore (A) was excited by picosecond pulses, and the transfer of energy was probed at various excess energies by observing the emission arising from the exciplex formed between B (dimethyl aniline) and A^*. The threshold is at 3 kcal/mole.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/0009-2614(82)83400-3DOIArticle
http://www.sciencedirect.com/science/article/pii/0009261482834003PublisherArticle
Additional Information:© 1982 Elsevier B.V. Received 25 August 1982. This work was supported by the National Science Foundation under Grants number CHE-8112833 and number DMR-8105034. We are grateful to Professor D. Evans and his group for offering us their help and expertise in synthesizing DMA.
Funders:
Funding AgencyGrant Number
NSFCHE-8112833
NSFDMR-8105034
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Arthur Amos Noyes Laboratory of Chemical Physics667
Record Number:CaltechAUTHORS:20160922-133203600
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20160922-133203600
Official Citation:P.M. Felker, J.A. Syage, Wm.R. Lambert, A.H. Zewail, Direct observation of intramolecular energy transfer by selective picosecond laser excitation of a single chromophore in jet-cooled molecules, Chemical Physics Letters, Volume 92, Issue 1, 8 October 1982, Pages 1-3, ISSN 0009-2614, http://dx.doi.org/10.1016/0009-2614(82)83400-3. (http://www.sciencedirect.com/science/article/pii/0009261482834003)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:70545
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:30 Sep 2016 19:41
Last Modified:30 Sep 2016 19:41

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