Friction Coefficient of an Adsorbed H Atom on a Metal Surface
- 16 June 1975
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 34 (24) , 1512-1515
- https://doi.org/10.1103/physrevlett.34.1512
Abstract
The friction coefficient for a hydrogen adatom on a transition-metal surface is calculated in the spirit of a model proposed by Newns. shows variation over a wide range of values as the adatom approaches the surface. The implications of our results to catalysis are discussed and related to recent work on the subject.
Keywords
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