D 2016

The study of pre-breakdown phase of coplanar dielectric barrier discharge on various surfaces

MORÁVEK, Tomáš, Jan ČECH and Jozef RÁHEĽ

Basic information

Original name

The study of pre-breakdown phase of coplanar dielectric barrier discharge on various surfaces

Authors

MORÁVEK, Tomáš, Jan ČECH and Jozef RÁHEĽ

Edition

1. vyd. Bratislava, Proceedings of the 23rd  Europhysics Conference on the Atomic and Molecular Physics of Ionized Gases, Bratislava, Slovakia, 12‐16 July 2016. p. 86-87, 2 pp. 2016

Publisher

European Physical Society

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10305 Fluids and plasma physics

Country of publisher

Slovakia

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

storage medium (CD, DVD, flash disk)

Organization unit

Faculty of Science

ISBN

979-1-09-638902-5

Keywords in English

DBD; coplanar; pre-breakdown

Tags

Změněno: 17/5/2018 09:41, Ing. Nicole Zrilić

Abstract

V originále

Coplanar barrier discharge in single pair electrode configuration on Al2O3 and AlN ceramics was used to study the newly reported partial discharge preceeding the Townsend phase in helium and argon. The phenomenon was documented by high-speed camera imaging. Observation of this phenomena even on dielectric material of standard dielectric permittivity suggests, that it may be a process inherently associated with coplanar DBDs. Only its extremely low intensity prevents its detection during the routine measurements. Furthermore the pre-Townsend event was detected even in argon streamer-mechanism controlled discharge, when the filament was stabilized using point to plane electrode configuration.

Links

ED2.1.00/03.0086, research and development project
Name: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy
GA13-24635S, research and development project
Name: Spektroskopické studium rekombinace povrchového náboje v dielektrických bariérových výbojích
Investor: Czech Science Foundation
LO1411, research and development project
Name: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Acronym: CEPLANT plus)
Investor: Ministry of Education, Youth and Sports of the CR