0304277 - URE-Y 20040052 RIV RU eng J - Journal Article
Winter, H. P. - Aumayr, F. - Lörinčík, Jan - Šroubek, Zdeněk
A close look to subthreshold kinetic emission from clean metal surfaces: "Surface-assisted kinetic emission" and "potential excitation of plasmons".
Izvestiya Akademii Nauk Seriya Fizicheskaya. Roč. 66, č. 4 (2002), s. 548-550. ISSN 0367-6765
R&D Projects: GA AV ČR IAA1067801; GA ČR GA202/99/0881
Institutional research plan: CEZ:AV0Z2067918
Keywords : ionisation
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.088, year: 2001

This paper deals with two recent interesting developments for inelastic interaction of slow ions with atomically clean metal surfaces, i.e. kinetic electron emission (KE) in the threshold region ("surface assisted KE-sKE"), and excitation of plasmons due to the potential energy of the projectile ion rather than its kinetic energy ("potential excitation of plasmons - PEP"). We present some typical measurements and their physical interpretation.
Permanent Link: http://hdl.handle.net/11104/0114389