31 citations · 91 across the 7 of their papers we have counts for
3 papers · 1 filter
VUV irradiance measurement of a 2.45 GHz microwave-driven hydrogen discharge
J. Komppula, O. Tarvainen, T. Kalvas +4
Absolute values of VUV-emission of a 2.45 GHz microwave-driven hydrogen discharge are reported. The measurements were performed with a robust and straightforward method based on a…
Photoelectron Emission from Metal Surfaces Induced by Radiation Emitted by a 14 GHz Electron Cyclotron Resonance Ion Source
Janne Laulainen, Taneli Kalvas, Hannu Koivisto +3
Photoelectron emission measurements have been performed using a room-temperature 14 GHz ECR ion source. It is shown that the photoelectron emission from Al, Cu, and stainless steel…
Photoelectron Emission from Metal Surfaces Induced by VUV-emission of Filament Driven Hydrogen Arc Discharge Plasma
J. Laulainen, T. Kalvas, H. Koivisto +2
Photoelectron emission measurements have been performed using a filament-driven multi-cusp arc discharge volume production H^- ion source (LIISA). It has been found that photoelect…