Kramers’ turnover theory for diffusion of Na atoms on a Cu(001) surface measured by He scattering

The diffusion of adatoms and molecules on a surface at low coverage can be measured by helium scattering. The experimental observable is the dynamic structure factor. In this article, we show how Kramers’ turnover theory can be used to infer physical properties of the diffusing particle from the exp...

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Veröffentlicht in:	The Journal of chemical physics 2003-08, Vol.119 (5), p.2780-2791
Hauptverfasser:	Guantes, R., Vega, J. L., Miret-Artés, S., Pollak, Eli
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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