Dynamics of Ar+CH4/Ni{111} collision-induced desorption

Lipeng Sun, Pascal De Sainte Claire, Samy Meroueh, William L. Hase

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The dynamics of Ar+CH4Ni{111} collision induced desorption was studied using the classical trajectory simulations. The system's potential energy surface and different types of desorption trajectories were identified, and the partitioning of the available energy to the different types of product energies was evaluated. Most of the available product energy is partitioned to CH4 translation and to the Nickel surface and argon atoms.

Original languageEnglish (US)
Pages (from-to)535-544
Number of pages10
JournalJournal of Chemical Physics
Volume114
Issue number1
DOIs
StatePublished - Jan 2001
Externally publishedYes

Fingerprint

Desorption
desorption
Trajectories
Potential energy surfaces
collisions
Argon
Nickel
trajectories
products
Atoms
energy
potential energy
argon
nickel
atoms
simulation

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Dynamics of Ar+CH4/Ni{111} collision-induced desorption. / Sun, Lipeng; De Sainte Claire, Pascal; Meroueh, Samy; Hase, William L.

In: Journal of Chemical Physics, Vol. 114, No. 1, 01.2001, p. 535-544.

Research output: Contribution to journalArticle

Sun, Lipeng ; De Sainte Claire, Pascal ; Meroueh, Samy ; Hase, William L. / Dynamics of Ar+CH4/Ni{111} collision-induced desorption. In: Journal of Chemical Physics. 2001 ; Vol. 114, No. 1. pp. 535-544.
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