Lorincik, J., Sroubek, Z., Brunmayr, M., Kowarik, G., & Aumayr, F. (2009). Kinetic electron emission due to perpendicular impact of carbon ions on tungsten surfaces. Applied Surface Science, 255(12), 6303–6307. https://doi.org/10.1016/j.apsusc.2009.02.006
E134-03 - Forschungsbereich Atomic and Plasma Physics
-
Journal:
Applied Surface Science
-
ISSN:
0169-4332
-
Date (published):
2009
-
Number of Pages:
5
-
Publisher:
ELSEVIER
-
Peer reviewed:
Yes
-
Keywords:
Condensed Matter Physics; General Physics and Astronomy; General Chemistry; Surfaces, Coatings and Films; Surfaces and Interfaces
-
Abstract:
Total electron yields for perpendicular impact of C+ ions onWhave beenmeasured for projectile energies
from 0.2 keV to 7 keV. The data are compared with the data of C+ bombardment of gold and graphite in
order to demonstrate general trends in kinetic electron yields at low projectile velocities. The total
electron yields in the studied combinations of projectiles and substrates show a similar exponential
dependence G / (v/A) exp( A/v), where A is a constant and v is the projectile velocity.
en
Research Areas:
Surfaces and Interfaces: 50% Quantum Many-Body Systems: 50%
