First results of a new quadrupole minimum-B permanent magnet electron cyclotron resonance ion source - Grand Accélérateur National d'Ions Lourds Accéder directement au contenu
Article Dans Une Revue Plasma Sources Sci.Tech. Année : 2022

First results of a new quadrupole minimum-B permanent magnet electron cyclotron resonance ion source

T. Kalvas
  • Fonction : Auteur
V. Toivanen
  • Fonction : Auteur
S.T. Kosonen
  • Fonction : Auteur
H. Koivisto
  • Fonction : Auteur
O. Tarvainen
  • Fonction : Auteur

Résumé

The first experimental results of a novel permanent magnet electron cyclotron resonance ion source (ECRIS) with a minimum-B quadrupole magnetic field topology are presented. Bremsstrahlung measurements indicate that the electrons can reach energies of 150–200 keV. Ion charge states up to Ar11+ and Kr15+ were detected in the charge state distributions of the extracted beams. Measurements in pulsed operation mode reveal an afterglow peak, which implies that high charge state ions are confined electrostatically similar to a conventional ECRIS. The potential applications and future development of the ion source are discussed.
Fichier non déposé

Dates et versions

hal-03935628 , version 1 (12-01-2023)

Identifiants

Citer

T. Kalvas, V. Toivanen, S.T. Kosonen, H. Koivisto, O. Tarvainen, et al.. First results of a new quadrupole minimum-B permanent magnet electron cyclotron resonance ion source. Plasma Sources Sci.Tech., 2022, 31 (12), pp.12LT02. ⟨10.1088/1361-6595/acacc3⟩. ⟨hal-03935628⟩
13 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More