20 citations · 28 across the 4 of their papers we have counts for
7 papers · 1 filter
Numerical study of RF power coupling in fusion-relevant single- and multi-driver H ion sources
Dominikus Zielke, Stefan Briefi, Ursel Fantz
ITER's large and powerful neutral beam injection system is based on an ion source utilizing a modular concept, where eight cylindrical drivers are attached to one common expansion…
Influence of the magnetic filter field topology on the beam divergence at the ELISE test facility
M. Barbisan, U. Fantz, D. Wünderlich
The ELISE test facility hosts a RF negative ion source, equipped with an extraction system which should deliver half the current foreseen for the ITER Neutral Beam Injector, keepin…
Beam characterization by means of emission spectroscopy in the ELISE test facility
M. Barbisan, F. Bonomo, U. Fantz +1
The ELISE test facility at IPP Garching hosts a RF H-/D- ion source and an acceleration system. Its target is to demonstrate the performance foreseen for the ITER NBI system in ter…
First hydrogen operation of NIO1: characterization of the source plasma by means of an optical emission spectroscopy diagnostic
M. Barbisan, C. Baltador, B. Zaniol +6
NIO1 is a compact and flexible radiofrequency H- ion source, developed by Consorzio RFX and INFN-LNL. Aim of the experimentation on NIO1 is the optimization of both the production…
A novel hydrogenic spectroscopic technique for inferring the role of plasma-molecule interaction on power and particle balance during detached conditions
K Verhaegh, B Lipschultz, C Bowman +13
Detachment, an important mechanism for reducing target heat deposition, is achieved through reductions in power, particle and momentum; which are induced through plasma-atom and pl…
Performance analysis of a 2.45 GHz microwave plasma torch for CO decomposition in gas swirl configuration
F. A. D'Isa, E. A. D. Carbone, A. Hecimovic +1
Microwave plasmas are a promising technology for energy-efficient CO valorization via conversion of CO into CO and O using renewable energies. A 2.45 GHz microwave…