0303938 - URE-Y 20020019 RIV NL eng J - Journal Article
Yarmoff, J. A. - Than, H. T. - Šroubek, Zdeněk
The role of adsorbates in the Na⁺-induced kinetic emission of electrons from Ru /0001/.
Nuclear Instruments & Methods in Physics Research Section B. Roč. 193, 1/4 (2002), s. 667-673. ISSN 0168-583X. E-ISSN 1872-9584.
[Atomic Collisions in Solids ICACS /19./. Paris, 29.07.2001-03.08.2001]
R&D Projects: GA AV ČR IAA1067801; GA MŠMT ME 469
Institutional research plan: CEZ:AV0Z2067918
Keywords : ionisation * measurement
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.158, year: 2002

The kinetic energy distributions of the electrons emitted from clean and adsorbate-covered Ru(0001) surfaces under bombarded by 120 to 1620 eV Na^{+ ions were measured. When Na, Cl and I are adsorbed onto the surface, variations in the electron yield can be largely explained by changes in the surface work function. For O, however, the yield is larged then expected, which is ascribed to electron-electron interactions involving the oxygen 2p shells.
Permanent Link: http://hdl.handle.net/11104/0114082}