Periodic Beam Current Oscillations Driven by Electron Cyclotron Instabilities in ECRIS Plasmas
Tarvainen, O., Kalvas, T., Koivisto, H., Komppula, J., Kronholm, R., Laulainen, J., Izotov, I., Mansfeld, D., Skalyga, V., & Toivanen, V. (2014). Periodic Beam Current Oscillations Driven by Electron Cyclotron Instabilities in ECRIS Plasmas. In Proceedings of ECRIS 2014 : the 21st International Workshop on ECR Ion Sources (pp. 5-9). Institute of Applied Physics of the Russian Academy of Sciences. http://accelconf.web.cern.ch/AccelConf/ECRIS2014/papers/moobmh01.pdf
Päivämäärä
2014Tekijänoikeudet
© 2014 CC-BY-3.0 and by the respective authors.
Experimental observation of cyclotron instabilities in electron
cyclotron resonance ion source plasma operated in cwmode
is reported. The instabilities are associated with strong
microwave emission and a burst of energetic electrons escaping
the plasma, and explain the periodic oscillations of
the extracted beam currents. The instabilities are shown to
restrict the parameter space available for the optimization of
high charge state ion currents.
Julkaisija
Institute of Applied Physics of the Russian Academy of SciencesEmojulkaisun ISBN
978-3-95450-158-8Konferenssi
Electron Cyclotron Resonance Ion Sources International WorkshopKuuluu julkaisuun
Proceedings of ECRIS 2014 : the 21st International Workshop on ECR Ion SourcesAsiasanat
Alkuperäislähde
http://accelconf.web.cern.ch/AccelConf/ECRIS2014/papers/moobmh01.pdfJulkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/25391270
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Ellei muuten mainita, aineiston lisenssi on © 2014 CC-BY-3.0 and by the respective authors.