Plasma Structure in the Extraction Region of a Hybrid Negative Ion Source (Articolo in rivista)

Type
Label
  • Plasma Structure in the Extraction Region of a Hybrid Negative Ion Source (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Alternative label
  • F. Taccogna, R. Schneider, S. Longo and M. Capitelli (2009)
    Plasma Structure in the Extraction Region of a Hybrid Negative Ion Source
    in AIP conference proceedings; American Institute Of Physics (AIP), Melville (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • F. Taccogna, R. Schneider, S. Longo and M. Capitelli (literal)
Pagina inizio
  • 65 (literal)
Pagina fine
  • 73 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1097 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Metodologie Inorganiche e dei Plasmi - CNR, via Amendola 122/D, 70126 - Bari, Italy. Max-Planck Institute für Plasmaphysik, Wendelsteinstrasse 1, D-17491- Greifswald, Germany (literal)
Titolo
  • Plasma Structure in the Extraction Region of a Hybrid Negative Ion Source (literal)
Abstract
  • Production, destruction and transport of negative ions in the extraction region of a hybrid negative ion source are investigated with a one-dimensional Particle-in-Cell electrostatic code. The influence of the plasma grid bias and of the magnetic filter on the plasma parameter profiles is taken into account. In particular, a transition from classical to complete reverse sheath is observed using a positively biased plasma grid, while the effect of the magnetic filter is relatively small proofing that H(-) production is dominated by surface neutral conversion. (literal)
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