Ion induced kinetic electron emission from highly oriented pyrolytic graphite by impact of H.sup.+./sup., C.sup.+./sup., N.sup.+./sup., and O.sup.+./sup.
1.
SYSNO ASEP
0303937
Document Type
J - Journal Article
R&D Document Type
Journal Article
Subsidiary J
Ostatní články
Title
Ion induced kinetic electron emission from highly oriented pyrolytic graphite by impact of H+, C+, N+, and O+
Author(s)
Lörinčík, Jan (UFCH-W) Šroubek, Zdeněk (URE-Y) Cernusca, S. (AT) Diem, A. Winter, H. P. (AT) Aumayr, F. (AT)
Source Title
Surface Science. - : Elsevier
- ISSN 0039-6028
Roč. 504, č. 1 (2002), s. 59-65
Number of pages
7 s.
Language
eng - English
Country
NL - Netherlands
Keywords
electron emission ; graphite ; ionisation
Subject RIV
BM - Solid Matter Physics ; Magnetism
R&D Projects
IAA1067801 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ
AV0Z2067918 - URE-Y
Annotation
Total electron yields from highly oriented pyrolitic graphiíte (HOPG) heve been measured for perpendicular impact of H+, C+, N+, and O+ projectile ions with kinetic energies from a few hundred eV up to 30 keV. The data are interpreted within a model for kinetic electron emission based on non-adiabatic pertrubation of the valence band electrons by the moving particle.
