Vibrationally promoted electron emission at a metal surface: electron kinetic energy distributions
2011 | journal article. A publication with affiliation to the University of Göttingen.
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Vibrationally promoted electron emission at a metal surface: electron kinetic energy distributions
LaRue, J.; Schäfer, T.; Matsiev, D.; Velarde, L.; Nahler, H. N.; Auerbach, D. J. & Wodtke, A. M. (2011)
Physical Chemistry Chemical Physics, 13 pp. 97-99. DOI: https://doi.org/10.1039/COCPO1626H
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Details
- Authors
- LaRue, Jerry; Schäfer, Tim; Matsiev, Daniel; Velarde, Luis; Nahler, Hendrik N.; Auerbach, Daniel J.; Wodtke, Alec M.
- Abstract
- We report the first direct measurement of the kinetic energy of exoelectrons produced by collisions of vibrationally excited molecules with a low work function metal surface exhibiting electron excitations of 64% (most probable) and 95% (maximum) of the initial vibrational energy. This remarkable efficiency for vibrational-to-electronic energy transfer is in good agreement with previous results suggesting the coupling of multiple vibrational quanta to a single electron.
- Issue Date
- 2011
- Journal
- Physical Chemistry Chemical Physics
- Organization
- Universitätsmedizin Göttingen
- ISSN
- 1463-9076
- Language
- English