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SURFACE CHEMISTRY

Vibrations that live long and prosper

Molecular vibrations can be highly effective promoters of gas-phase chemistry. Now, measurements show that excited vibrational states can survive on metal surfaces far longer than expected — reshaping our understanding of how vibrational excitation might also promote or modify heterogeneously catalysed chemistry on metals.

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Fig. 1: Comparison of vibrational quenching of CO on Pt(111) and Au(111).

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Correspondence to Arthur L. Utz.

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Utz, A.L. Vibrations that live long and prosper. Nature Chem 10, 577–578 (2018). https://doi.org/10.1038/s41557-018-0072-1

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