Evaluating OH desorption rates from Pt using spatially resolved imaging of Laser-induced fluorescence

Erik Fridell; Alf-Peter Elg; Bengt Kasemo; Arne Rosén

doi:10.1364/OAM.1993.ThDDD.6

OSA Annual Meeting
Technical Digest Series (Optica Publishing Group, 1993),
paper ThDDD.6
•https://doi.org/10.1364/OAM.1993.ThDDD.6

Evaluating OH desorption rates from Pt using spatially resolved imaging of Laser-induced fluorescence

Erik Fridell, Alf-Peter Elg, Bengt Kasemo, and Arne Rosén

OSA Annual Meeting 1993

Toronto Canada
3–8 October 1993
ISBN:

From the session
Symposium on Laser/Surface: 4-Photochemistry and Desorption (ThDDD)

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E. Fridell, A. Elg, B. Kasemo, and A. Rosén, "Evaluating OH desorption rates from Pt using spatially resolved imaging of Laser-induced fluorescence," in OSA Annual Meeting, Technical Digest Series (Optica Publishing Group, 1993), paper ThDDD.6.

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Abstract

A question of central importance in this contest is to what extent the OH-LIF intensity can be assumed to be proportional to the OH desorption rate. It is demonstrated in this work, that this assumption is not generally valid in the pressure regimes where measurements have been performed.

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