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Dephasing of image-potential states on Cu(100) upon CO adsorption measured by femtosecond two-photon photoemission spectroscopy

Reuss C, Kutschera M, Shumay I, Thomann U, Weinelt M, Fauster T, Höfer U (1998)

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Publication Status: Published

Publication Type: Conference contribution

Publication year: 1998

Journal

Publisher: Springer Verlag

Book Volume: 63

Pages Range: 333-335

DOI: 10.1007/978-3-642-72289-9_100

Abstract

The relaxation dynamics of the image-potential states of Cu(100) under the influence of CO adsorption is investigated by time-resolved Two-Photon Photoemission Spectroscopy (2PPE). Pure dephasing due to elastic scattering leads to a fast decay of quantum-beat patterns of energetically close-lying image states at already very low CO coverages. For higher CO exposure an increase in structural order is correlated with a decrease in pure dephasing rates.

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How to cite

APA:

Reuss, C., Kutschera, M., Shumay, I., Thomann, U., Weinelt, M., Fauster, T., & Höfer, U. (1998). Dephasing of image-potential states on Cu(100) upon CO adsorption measured by femtosecond two-photon photoemission spectroscopy. (pp. 333-335). Springer Verlag.

MLA:

Reuss, Christian, et al. "Dephasing of image-potential states on Cu(100) upon CO adsorption measured by femtosecond two-photon photoemission spectroscopy." Springer Verlag, 1998. 333-335.

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