Modified multipole structure for electron cyclotron resonance ion sources
Julkaistu sarjassa
Research report / Department of Physics, University of JyväskyläTekijät
Päivämäärä
2006Oppiaine
Fysiikka
2009:77 | 2010:268 | 2011:33 | 2012:11 | 2013:10 | 2014:16 | 2015:29 | 2016:33 | 2017:35 | 2018:42 | 2019:27 | 2020:41 | 2021:27 | 2022:28 | 2023:112 | 2024:90 | 2025:3
Julkaisija
University of JyväskyläISBN
978-951-39-3171-1ISSN Hae Julkaisufoorumista
0075-465XAsiasanat
Metadata
Näytä kaikki kuvailutiedotKokoelmat
- Väitöskirjat [3617]
Lisenssi
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Bremsstrahlung Emission of an X-Band Permanent Magnet Minimum-B Quadrupole Electron Cyclotron Resonance Ion Source
Tarvainen, Olli; Toivanen, Ville; Kalvas, Taneli; Koivisto, Hannu A.; Kosonen, Sami (Institute of Electrical and Electronics Engineers (IEEE), 2024)We have carried out bremsstrahlung measurements on a permanent magnet minimum-B quadrupole electron cyclotron resonance (ECR) ion source operating at 10.3–11.5 GHz microwave frequencies. The bremsstrahlung spectral temperature ... -
Dynamic regimes of cyclotron instability in the afterglow mode of minimum-B electron cyclotron resonance ion source plasma
Mansfeld, D.; Izotov, I.; Skalyga, V.; Tarvainen, Olli; Kalvas, Taneli; Koivisto, Hannu; Komppula, Jani; Kronholm, Risto; Laulainen, Janne (Institute of Physics Publishing, 2016)The paper is concerned with the dynamic regimes of cyclotron instabilities in non-equilibrium plasma of a minimum-B electron cyclotron resonance ion source operated in pulsed mode. The instability appears in decaying ion ... -
Electron heating, time evolution of bremsstrahlung and ion beam current in electron cyclotron resonance ion sources
Ropponen, Tommi (University of Jyväskylä, 2010)This thesis is a study of Electron Cyclotron Resonance Ion Source (ECRIS) plasmas and their properties. The focus has been on time evolution studies of bremsstrahlung emission, ion beam current production and numerical ... -
Prospects for advanced electron cyclotron resonance and electron beam ion source charge breeding methods for EURISOL
Delahaye, P.; Galata, A.; Angot, J.; Ban, G.; Celona, L.; Choinski, J.; Gmaj, P.; Jakubowski, A.; Jardin, P.; Kalvas, Taneli; Koivisto, Hannu; Kolhinen, Veli; Lamy, T.; Lunney, David; Maunoury, L.; Porcellato, A.M.; Prete, Gian Franco; Steckiewicz, O.; Sortais, P.; Thuillier, T.; Tarvainen, Olli; Traykov, E.; Varenne, F.; Wenander, F. (American Institute of Physics, 2012)As the most ambitious concept of isotope separation on line (ISOL) facility, EURISOL aims at producing unprecedented intensities of post-accelerated radioactive isotopes. Charge breeding, which transforms the charge state ... -
The biased disc of an electron cyclotron resonance ion source as a probe of instability-induced electron and ion losses
Tarvainen, O.; Kronholm, R.; Kalvas, T.; Koivisto, H.; Izotov, I.; Skalyga, V.; Toivanen, V.; Maunoury, L. (American Institute of Physics, 2019)Electron Cyclotron Resonance Ion Source (ECRIS) plasmas are prone to kinetic instabilities resulting in loss of electron and ion confinement. It is demonstrated that the biased disk of an ECRIS can be used as a probe to ...
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.