B1 Non-refereed journal articles
First results of a new quadrupole minimum-B permanent magnet electron cyclotron resonance ion source (2022)


Kalvas, T., Toivanen, V., Kosonen, S. T., Koivisto, H., Tarvainen, O., & Maunoury, L. (2022). First results of a new quadrupole minimum-B permanent magnet electron cyclotron resonance ion source. Plasma Sources Science and Technology, 31(12), Article 12LT02. https://doi.org/10.1088/1361-6595/acacc3


JYU authors or editors


Publication details

All authors or editorsKalvas, Taneli; Toivanen, Ville; Kosonen, Sami T.; Koivisto, Hannu; Tarvainen, Olli; Maunoury, Laurent

Journal or seriesPlasma Sources Science and Technology

ISSN0963-0252

eISSN1361-6595

Publication year2022

Publication date01/12/2022

Volume31

Issue number12

Article number12LT02

PublisherIOP Publishing

Publication countryUnited Kingdom

Publication languageEnglish

DOIhttps://doi.org/10.1088/1361-6595/acacc3

Research data linkhttps://doi.org/10.23729/042aa259-d34c-4cbc-8e02-e1b40be6e4df

Publication open accessNot open

Publication channel open accessChannel is not openly available

Additional informationLetter


Abstract

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.


Keywordsplasma physicsplasma (gases)cyclotrons

Free keywordselectron cyclotron resonance; ion source; plasma generation; plasma confinement; ion beam


Contributing organizations


Related projects


Related research datasets


Ministry reportingYes

Reporting Year2022


Last updated on 2024-30-04 at 17:06