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Observation of restricted IVR in large molecules: Quasi-periodic behavior, phase-shifted and non-phase-shifted quantum beats

Felker, Peter M. and Zewail, Ahmed H. (1983) Observation of restricted IVR in large molecules: Quasi-periodic behavior, phase-shifted and non-phase-shifted quantum beats. Chemical Physics Letters, 102 (2-3). pp. 113-119. ISSN 0009-2614. https://resolver.caltech.edu/CaltechAUTHORS:20160921-131025647

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Abstract

The concept of phase-shifted quantum beats in large molecules is developed. Measurements are reported for jet-cooled anthracene excited by a 15 ps pulse to S_1 + 1420 cm^(−1). The results represent the direct observation, in the time domain, of vibrational energy flow within specific sets of modes in the molecule. The importance of the results to intramolecular vibrational-energy redistribution (IVR) and quasi-periodic behavior is discussed.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/0009-2614(83)87375-8DOIArticle
http://www.sciencedirect.com/science/article/pii/0009261483873758PublisherArticle
Additional Information:© 1983 North-Holland. Received 19 August 1983; in final form 22 August 1983. This material is based upon work supported by the National Science Foundation under Grant No. DMR-8105034 and Grnat. No. CHE-8211356. We wish to thank Professor R. Marcus for many enlightening discussions, especially on the quasi-periodic behavior.
Funders:
Funding AgencyGrant Number
NSFDMR-8105034
NSFCHE-8211356
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Arthur Amos Noyes Laboratory of Chemical Physics6899
Issue or Number:2-3
Record Number:CaltechAUTHORS:20160921-131025647
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20160921-131025647
Official Citation:Peter M. Felker, Ahmed H. Zewail, Observation of restricted IVR in large molecules: Quasi-periodic behavior, phase-shifted and non-phase-shifted quantum beats, Chemical Physics Letters, Volume 102, Issues 2–3, 18 November 1983, Pages 113-119, ISSN 0009-2614, http://dx.doi.org/10.1016/0009-2614(83)87375-8. (http://www.sciencedirect.com/science/article/pii/0009261483873758)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:70513
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:29 Sep 2016 21:00
Last Modified:03 Oct 2019 10:31

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