Decay and dephasing of image-potential states due to surface defects and disorder

Weinelt M, Reuss C, Kutschera M, Thomann U, Shumay I, Fauster T, Höfer U, Theilmann F, Goldmann A (1999)

Publication Status: Published

Publication Type: Journal article

Publication year: 1999

Journal

Applied Physics B-Lasers and Optics Springer Verlag (Germany)

Publisher: Springer Verlag (Germany)

Book Volume: 68

Pages Range: 377-381

DOI: 10.1007/s003400050635

Abstract

The dynamics of electrons in image-potential states has been studied by means of time- and energy-resolved two-photon photoemission. The loss of coherence in quantum-beat spectroscopy shows directly the influence of pure dephasing which can be determined also from the difference between the results of linewidth and decay rate measurements. We present several examples for the correlation of decay and dephasing with surface defects and disorder.

Authors with CRIS profile

Thomas Fauster Lehrstuhl für Festkörperphysik

Involved external institutions

Universität Kassel DE Germany (DE) Philipps-Universität Marburg DE Germany (DE)

How to cite

APA:

Weinelt, M., Reuss, C., Kutschera, M., Thomann, U., Shumay, I., Fauster, T.,... Goldmann, A. (1999). Decay and dephasing of image-potential states due to surface defects and disorder. Applied Physics B-Lasers and Optics, 68, 377-381. https://dx.doi.org/10.1007/s003400050635

MLA:

Weinelt, Martin, et al. "Decay and dephasing of image-potential states due to surface defects and disorder." Applied Physics B-Lasers and Optics 68 (1999): 377-381.

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