The multipole resonance probe: kinetic damping in its spectra

Publikation: Beiträge in ZeitschriftenKonferenz-Abstracts in FachzeitschriftenForschungbegutachtet

Authors

The multipole resonance probe (MRP) has become an accepted diagnostic tool to measure electron densities in low pressure plasmas within the last decade. It excites a resonance of the dipole mode, where the resonance frequency is proportional to the electron plasma frequency. To allow for the measurement of electron density and temperature simultaneously, a second resonance parameter is necessary. A good candidate is the half width of the resonance peak, which is connected to the damping of the probe-plasma system and thus dependent on the electron temperature. However, in low pressure plasmas, the resonance peak is broadened due to kinetic effects, which requires a kinetic model. Such a model in electrostatic approximation based on functional analytic methods for a general probe geometry has been presented [1]. Based on the general solution of this model, the system response function Y of the MRP has to be approximated to determine specific spectra. These spectra show clearly a broadening of the resonance peak due to kinetic effects. The goal of ongoing research is to derive a relation between the half width and the electron temperature.\\ [1] J. Oberrath and R.P. Brinkmann, Plasma Sources Sci. Technol. 23, 045006 (2014).
OriginalspracheEnglisch
AufsatznummerTF3.00005
ZeitschriftBulletin of the American Physical Society
Jahrgang2018
Anzahl der Seiten1
ISSN0003-0503
PublikationsstatusErschienen - 2018
Veranstaltung71st Annual Gaseous Electronics Conference - Oregon Convention Center in downtown, Portland, USA / Vereinigte Staaten
Dauer: 05.11.201809.11.2018
Konferenznummer: 71
http://apsgec.org/gec2018/

Links

Zuletzt angesehen

Publikationen

  1. Die Bewertung des Informationssystems einer Unternehmung
  2. Landscape context influences chytrid fungus distribution in an endangered European amphibian
  3. Partizipation
  4. A review of urban ecosystem services
  5. Taxonomic and functional changes in mountain meadow communities four years after transplantation to a lowland environment
  6. Paying Attention to Environmental Pay-Offs
  7. Mathematik im Ingenieurwissenschaftsstudium – Ansätze zu einer fachbezogenen Kompetenzmodellierung
  8. Professionalisierung in und für Evaluationen
  9. Weinst Du ?
  10. In a no-win situation
  11. Does social psychology persist over half a century? A direct replication of Cialdini et al.’s (1975) classic door-in-the-face technique.
  12. The EPBC in Teacher Training in Germany
  13. Using Smartphones to Monitor Bipolar Disorder Symptoms
  14. Gesundheitsförderung in kleinen und mittleren Unternehmen
  15. Cyborgs und andere Techno-Körper
  16. Wege in eine bessere Zukunft
  17. Thesen. Statements
  18. On German Research into the Didactics of Mathematics across the Life Span
  19. Nine Degrees of Uncertainty in Negotiations
  20. Reality tv und reality computing - von der wundersamen Vermehrung der Realität
  21. Abenteuer erleben
  22. Sozialarbeit in der Berufsschule
  23. Mass und Mitte
  24. "silence is the best answer for a bully"
  25. European COMPARative Effectiveness research on blended Depression treatment versus treatment-as-usual (E-COMPARED): Study protocol for a randomized controlled, non-inferiority trial in eight European countries
  26. Welche Rolle können Commons in Transformationsprozessen zu Nachhaltigkeit spielen?
  27. We´ve Been Here Before
  28. SYMPOSIUM .7. CHANGES IN PUBLIC AND PRIVATE SCHOOLING - INCOMPLETE MODERNIZATION AND CRITIQUE OF MODERNITY - FOREWORD
  29. Interculturally Wired, Locally Connected
  30. Improving the end-of-life management of solar panels in Germany
  31. Das VSBG verstärkt die Anreize zum Rechtsbruch
  32. Das dreiundvierzigste Jahrbuch
  33. Computer Vision for Analyzing Children’s Lived Experiences