Kinetic electron emission from Cu induced by impact of slow Cs+ ions

0396880 - ÚFE 2014 RIV NL eng J - Journal Article
Lorinčík, Jan - Šroubek, Zdeněk - Kormunda, M. - Matoušek, J.
Kinetic electron emission from Cu induced by impact of slow Cs+ ions.
Nuclear Instruments & Methods in Physics Research Section B. Roč. 315, 15 November (2013), s. 287-290. ISSN 0168-583X. E-ISSN 1872-9584
R&D Projects: GA MŠMT(CZ) ME10086
Institutional support: RVO:67985882
Keywords : Ion induced electron emission * Kinetic electron emission * Sub-threshold Cs+
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
Impact factor: 1.186, year: 2013

We have studied kinetic energy distributions of electrons emitted from the surfaces of polycrystalline Cu bombarded by slow Cs+ ions below the classical threshold. The electron yields at Cs+ impact energies between 50 eV and 500 eV are presented as a function of the inverse Cs+ impact-velocities 1/v. We have analyzed the data in terms of a phenomenological model for a sub-threshold ion-induced kinetic electron emission
Permanent Link: http://hdl.handle.net/11104/0224609