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3D-full wave and kinetics numerical modelling of electron cyclotron resonance ion sources plasma: steps towards self-consistency

  • David Mascali
  • Giuseppe TorrisiEmail author
  • Lorenzo Neri
  • Gino Sorbello
  • Giuseppe Castro
  • Luigi Celona
  • Santo Gammino
Regular Article
Part of the following topical collections:
  1. Topical issue: Theory and Applications of the Vlasov Equation. Guest editors: Francesco Pegoraro, Francesco Califano, Giovanni Manfredi and Philip J. Morrison

Abstract

Electron Cyclotron Resonance (ECR) ion Sources are the most performing machines for the production of intense beams of multi-charged ions in fundamental science, applied physics and industry. Investigation of plasma dynamics in ECRIS still remains a challenge. A better comprehension of electron heating, ionization and diffusion processes, ion confinement and ion beam formation is mandatory in order to increase ECRIS performances both in terms of output beams currents, charge states, beam quality (emittance minimization, beam halos suppression, etc.). Numerical solution of Vlasov equation via kinetic codes coupled to FEM solvers is ongoing at INFN-LNS, based on a PIC strategy. Preliminary results of the modeling will be shown about wave-plasma interaction and electron-ion confinement: the obtained results are very helpful to better understand the influence of the different parameters (especially RF frequency and power) on the ion beam formation mechanism.

Keywords

Electron Cyclotron Resonance Rectangular Waveguide Vlasov Equation Plasma Chamber Plasma Density Distribution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. 1.
    R. Geller, IEEE Trans. Nucl. Sci. 48, 2 (1976) Google Scholar
  2. 2.
    R. Geller, Electron Cyclotron Resonance Ion Sources and ECR Plasmas (Institute of Physics Publishing, Bristol, 1996) Google Scholar
  3. 3.
    Z.Q. Xie, C.M. Lyneis, in Twelfth International Workshop on Electron Cyclotron Resonance Ion Sources; Tokyo, Japan, 1995, pp. 25–27 Google Scholar
  4. 4.
    L. Celona, S. Gammino, F. Maimone, D. Mascali, N. Gambino, R. Miracoli, G. Ciavola, Eur. Phys. J. D 61, 107 (2011) ADSCrossRefGoogle Scholar
  5. 5.
    Y. Kawai, G.D. Alton, O. Tarvainen, P. Suominen, H. Koivisto, Rev. Sci. Instrum. 77, 03A331 (2006) Google Scholar
  6. 6.
    L. Celona, G. Ciavola, F. Consoli, S. Gammino, F. Maimone, P. Spädtke, K. Tinschert, R. Lang, J. Mäder, J. Roßbach, S. Barbarino, R.S. Catalano, D. Mascali, Rev. Sci. Instrum. 79, 023305 (2008) ADSCrossRefGoogle Scholar
  7. 7.
    V. Toivanen, H. Koivisto, O. Steczkiewicz, L. Celona, O. Tarvainen, T. Ropponen, S. Gammino, D. Mascali, G. Ciavola, Rev. Sci. Instrum. 81, 02A319 (2010) Google Scholar
  8. 8.
    D. Mascali, L. Neri, S. Gammino, L. Celona, G. Ciavola, N. Gambino, R. Miracoli, S. Chikin, Rev. Sci. Instrum. 81, 02A334 (2010) Google Scholar
  9. 9.
    E.G. Evstatiev, V.A. Svidzinsky, J.A. Spencer, J.S. Kim, Rev. Sci. Instrum. 85, 02A503 (2014) CrossRefGoogle Scholar
  10. 10.
    T. Thuillier, T. Lamy, L. Latrasse, I.V. Izotov, A.V. Sidorov, V.A. Skalyga, V.G. Zorin, M. Marie-Jeanne, Rev. Sci. Instrum. 79, 02A314 (2008) Google Scholar
  11. 11.
    J. Vámosi, S. Biri, Comput. Phys. Commun. 98, 215 (1996) ADSCrossRefGoogle Scholar
  12. 12.
    G.D. Shirkov, C. Mühle, G. Musiol, G. Zschornack, Nucl. Instrum. Meth. A 302, 1 (1991) ADSCrossRefGoogle Scholar
  13. 13.
    A. Girard, C. Pernot, G. Melin, C. Lecot, Phys. Rev. E 62, 1182 (2000) ADSCrossRefGoogle Scholar
  14. 14.
    M. Brambilla, Kinetic Theory of Plasma Waves (Oxford University Press, Oxford, 1998) Google Scholar
  15. 15.
    C.K. Birdsall, A.B. Langdon, in Plasma physics via computer simulation (Taylor and Francis, New York, 2005), pp. 356–357 Google Scholar
  16. 16.
    G. Torrisi, D. Mascali, G. Sorbello, L. Neri, L. Celona, G. Castro, T. Isernia, S. Gammino, J. Electromagn, Waves Appl. 28, 1085 (2014) CrossRefGoogle Scholar
  17. 17.
    N.K. Bibinov, V.F. Bratsev, D.B. Kokh, V.I. Ochkur, K. Wiesemann, Plasma Sources Sci. Technol. 14, 109 (2005) ADSCrossRefGoogle Scholar
  18. 18.
    O. Tuske, L. Maunoury, J.Y. Pacquet, C. Barue, M. Dubois, G. Gaubert, P. Jardin, N. Lecesne, P. Leherissier, F. Lemagnen, R. Leroy, M.G. Saint-Laurent, A.C.C. Villari, Rev. Sci. Instrum. 75, 1529 (2004) ADSCrossRefGoogle Scholar
  19. 19.
    F. Maimone, Ph.D. Thesis, Universitá di Catania, 2012 Google Scholar
  20. 20.
    D. Mascali, S. Gammino, L. Celona, G. Ciavola, Rev. Sci. Instrum. 83, 02A336 (2012) Google Scholar
  21. 21.
    G. Dimonte, B.M. Lamb, G.J. Morales, Phys. Rev. Lett. 48, 1352 (1982) ADSCrossRefGoogle Scholar
  22. 22.
    S. Biri et al., Rev. Sci. Instrum. 75, 1420 (2004) ADSCrossRefGoogle Scholar
  23. 23.
    D. Leitner, J.Y. Benitez, C.M. Lyneis, D.S. Todd, T. Ropponen, J. Ropponen, H. Koivisto, S. Gammino, Rev. Sci. Instrum. 79, 02A325 (2008) Google Scholar
  24. 24.
    S. Gammino, D. Mascali, L. Celona, F. Maimone, G. Ciavola, Plasma Sources Sci. Technol. 18, 045016 (2009) ADSCrossRefGoogle Scholar
  25. 25.
    D. Mascali, L. Celona, S. Gammino, G. Castro, R. Miracoli, L. Malferrari, F. Odorici, G.P. Veronese, R. Rizzoli, T. Serafino, Plasma Sources Sci. Technol. 22, 065006 (2013) ADSCrossRefGoogle Scholar
  26. 26.
    D. Mascali, L. Celona, F. Maimone, J. Mäder, G. Castro, F.P. Romano, A. Musumarra, C. Altana, C. Caliri, G. Torrisi, L. Neri, S. Gammino, K. Tinschert, K.P. Spädtke, J. Roßbach, R. Lang, G. Ciavola, Rev. Sci. Instrum. 85, 02A956 (2014) CrossRefGoogle Scholar
  27. 27.
    R. Rácz, S. Biri, J. Pálinkás, Plasma Sources Sci. Technol. 20, 025002 (2011) ADSCrossRefGoogle Scholar
  28. 28.
    P. Spädtke, R. Lang, J. Mäder, F. Maimone, J. Roßbach, K. Tinschert, in ECRIS2012 – Conference proceedings JACoW weyo03, Sydney, 2012 Google Scholar

Copyright information

© EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  • David Mascali
    • 1
  • Giuseppe Torrisi
    • 1
    • 2
    Email author
  • Lorenzo Neri
    • 1
  • Gino Sorbello
    • 1
    • 3
  • Giuseppe Castro
    • 1
  • Luigi Celona
    • 1
  • Santo Gammino
    • 1
  1. 1.INFN – Laboratori Nazionali del SudCataniaItaly
  2. 2.Universitá Mediterranea di Reggio Calabria, Dipartimento di Ingegneria dell’Informazione, delle Infrastrutture e dell’Energia Sostenibile (DIIES)Reggio CalabriaItaly
  3. 3.Universitá degli Studi di Catania, Dipartimento di Ingegneria Elettrica Elettronica ed InformaticaCataniaItaly

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