Hess, Ch. ; Wolf, M. ; Bonn, M. (2000)
Direct Observation of Vibrational Energy Delocalization on Surfaces: CO on Ru(001).
In: Physical Review Letters, 85 (20)
doi: 10.1103/PhysRevLett.85.4341
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
We report the experimental observation of the gradual transition from a local oscillator to a two-dimensional delocalized phonon, observed for the CO-stretch vibration of carbon monoxide adsorbed on a Ru(001) surface by means of broadband-infrared saturation sum-frequency spectroscopy. The data are theoretically reproduced by an exchange model with residence times of the excitation down to 2.5 ps.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2000 |
| Autor(en): | Hess, Ch. ; Wolf, M. ; Bonn, M. |
| Art des Eintrags: | Bibliographie |
| Titel: | Direct Observation of Vibrational Energy Delocalization on Surfaces: CO on Ru(001) |
| Sprache: | Englisch |
| Publikationsjahr: | 13 November 2000 |
| Ort: | College Park, MD |
| Verlag: | American Physical Society |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Physical Review Letters |
| Jahrgang/Volume einer Zeitschrift: | 85 |
| (Heft-)Nummer: | 20 |
| DOI: | 10.1103/PhysRevLett.85.4341 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | We report the experimental observation of the gradual transition from a local oscillator to a two-dimensional delocalized phonon, observed for the CO-stretch vibration of carbon monoxide adsorbed on a Ru(001) surface by means of broadband-infrared saturation sum-frequency spectroscopy. The data are theoretically reproduced by an exchange model with residence times of the excitation down to 2.5 ps. |
| Hinterlegungsdatum: | 26 Jul 2010 14:08 |
| Letzte Änderung: | 24 Apr 2024 14:19 |
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Verfügbare Versionen dieses Eintrags
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Direct Observation of Vibrational Energy Delocalization on Surfaces: CO on Ru(001). (deposited 23 Apr 2024 08:24)
- Direct Observation of Vibrational Energy Delocalization on Surfaces: CO on Ru(001). (deposited 26 Jul 2010 14:08) [Gegenwärtig angezeigt]
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