Dissociation of small metal particles induced by surface plasmon excitation with laser light |
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Authors: | W Hoheisel U Schulte M Vollmer R Weidenauer F Träger |
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Institution: | 1. Physikalisches Institut der Universit?t Heidelberg, Philosophenweg 12, D-6900, Heidelberg 1, Federal Republic of Germany
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Abstract: | This paper reports the dissociation of supported metal clusters after illumination with low intensity visible laser light. The process is non-thermal and exhibits a resonant dependence on the laser frequency. This indicates that a surface plasmon excitation preceeds the dissociation. |
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