Dielectric barrier discharges: progress on plasma sources and on the understanding of regimes and single filaments

Dielectric barrier discharges (DBDs) are plasmas generated in configurations with an insulating (dielectric) material between the electrodes which is responsible for a self-pulsing operation. DBDs are a typical example of nonthermal atmospheric or normal pressure gas discharges. Initially used for the generation of ozone, they have opened up many other fields of application. Therefore DBDs are a relevant tool in current plasma technology as well as an object for fundamental studies. Another motivation for further research is the fact that so-called partial discharges in insulated high voltage systems are special types of DBDs. The breakdown processes, the formation of structures, and the role of surface…

• DF
  Deutsche Forschungsgemeinschaft

  Award: Transregio TRR24
• BF
  Bundesministerium für Bildung, Wissenschaft und Kultur

  Award: 03FO1072