SYMMETRY PROPERTIES OF AN ELECTRONIC ALKALI EXCITATION AT A NOBLE-METAL SURFACE AS INVESTIGATED BY 2-PHOTON PHOTOEMISSION

Authors
BAUER M PAWLIK S BURGERMEISTER R AESCHLIMANN M
Citation
M. Bauer et al., SYMMETRY PROPERTIES OF AN ELECTRONIC ALKALI EXCITATION AT A NOBLE-METAL SURFACE AS INVESTIGATED BY 2-PHOTON PHOTOEMISSION, Surface science, 404(1-3), 1998, pp. 62-65
Citations number
12
Categorie Soggetti
Chemistry Physical
Journal title
Surface science → ACNP
ISSN journal
00396028
Volume
404
Issue
1-3
Year of publication
1998
Pages
62 - 65
Database
ISI
SICI code
0039-6028(1998)404:1-3<62:SPOAEA>2.0.ZU;2-F
Abstract
We report a Two-photon Photoemission study of an excited state of cesi um adsorbed on a Cu(111) single crystal surface at submonolayer cesium coverage. The dependence of cesium excitation on the laser polarizati on enables us to make statements about the symmetry of the intermediat e as well as the initial state of the 2PPE process. (C) 1998 Elsevier Science B.V. All rights reserved.