The traces of positive charge interactions at surface dielectric barrier discharge

Sang You Kim, Kyu Sun Chung

Research output: Contribution to journalArticle

Abstract

This study presents an experimental confirmation of the surface positive charges drifting to the exposed electrode in the cathode layer of atmospheric surface dielectric barrier discharges (SDBD) using the etching method. Local surface erosion around the microprotrusions on the polyimide near the exposed electrode provides an experimental confirmation of the interaction of the positive surface charges with the exposed electrode in SDBD.

Original languageEnglish
Article number014503
JournalPhysics of Plasmas
Volume26
Issue number1
DOIs
StatePublished - 2019 Jan 1

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