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Proceedings Paper

Dynamics of laser-initiated reactions on Pt(111)
Author(s): Ian A. Harrison
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Paper Abstract

The dynamics of the 308 nm photochemical reaction between CH3Br and H coadsorbed on Pt(111) are discussed. Photoinduced dissociative electron attachment of adsorbed CH3Br produced energetic methyl radicals which abstracted surface H to give desorbing methane photoproduct. Photoproduct angular and translational energy distributions were derived from time-of-flight spectra to a quadrupole mass spectrometer following pulsed excimer laser irradiation of the surface.

Paper Details

Date Published: 22 April 1993
PDF: 7 pages
Proc. SPIE 1858, Laser Techniques for State-Selected and State-to-State Chemistry, (22 April 1993); doi: 10.1117/12.143103
Show Author Affiliations
Ian A. Harrison, Univ. of Virginia (United States)

Published in SPIE Proceedings Vol. 1858:
Laser Techniques for State-Selected and State-to-State Chemistry
Cheuk Yiu Ng, Editor(s)

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