Spatio-temporally resolved optical emission spectroscopy of APG
discharge in neon

D 2004

Spatio-temporally resolved optical emission spectroscopy of APG discharge in neon

NAVRÁTIL, Zdeněk, David TRUNEC, Pavel SŤAHEL, Ronny BRANDENBURG, Hans-Erich WAGNER et. al.

Basic information

Original name

Spatio-temporally resolved optical emission spectroscopy of APG discharge in neon

Authors

NAVRÁTIL, Zdeněk (203 Czech Republic), David TRUNEC (203 Czech Republic, guarantor), Pavel SŤAHEL (203 Czech Republic), Ronny BRANDENBURG (276 Germany) and Hans-Erich WAGNER (276 Germany)

Edition

Praha, WDS'04 Proceedings of Contributed Papers: Part II - Physics of Plasmas and Ionized Media, p. 344-349, 6 pp. 2004

Publisher

Matfyzpress

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10305 Fluids and plasma physics

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

Organization unit

Faculty of Science

ISBN

80-86732-32-0

Keywords in English

atmospheric pressure glow discharge; neon; spatio-temporally resolved optical emission spectroscopy

Abstract

V originále

The aim of this work is to study the dielectric barrier discharge burning in neon at atmospheric pressure. The discharge was generated between two metal electrodes, which were covered with an alumina layer. The type of the discharge (as concerning glow or filamentary discharge) was resolved from the electrical measurements of the discharge current. The light emitted by the glow discharge was studied by means of time- and space- resolved optical emission spectroscopy. The experimental results confirmed, that the diffuse discharge in neon at atmospheric pressure has really a glow-like character. The spatial intensity distribution of the discharge has a structure similar to the low pressure glow discharge with a cathode fall, positive column and anode fall. The temporal development of line intensities shows, that whereas neon atoms and nitrogen molecules are directly excited in electron collisions, other species as oxygen, hydrogen or OH are stepwise excited through the metastables.

Links

GA202/02/0880, research and development project

Name: Depozice tenkých vrstev a modifikace povrchů v tichém a doutnavém výboji za atmosférického tlaku

Investor: Czech Science Foundation, Deposition of thin films and surface modifications in silent and glow discharges at atmospheric pressure

MSM 143100003, plan (intention)

Name: Studium plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek

Investor: Ministry of Education, Youth and Sports of the CR, Study of plasmachemical reactions in non-isothermic low pressure plasma and its interaction with the surface of solid substrates

Citovat

NAVRÁTIL, Zdeněk, David TRUNEC, Pavel SŤAHEL, Ronny BRANDENBURG and Hans-Erich WAGNER. Spatio-temporally resolved optical emission spectroscopy of APG discharge in neon. In WDS'04 Proceedings of Contributed Papers: Part II - Physics of Plasmas and Ionized Media. Praha: Matfyzpress, 2004, p. 344-349. ISBN 80-86732-32-0.

@inproceedings{560285,
   author = {Navrátil, Zdeněk and Trunec, David and Sťahel, Pavel and Brandenburg, Ronny and Wagner, HansandErich},
   address = {Praha},
   booktitle = {WDS'04 Proceedings of Contributed Papers: Part II - Physics of Plasmas and Ionized Media},
   keywords = {atmospheric pressure glow discharge; neon; spatio-temporally resolved optical emission spectroscopy},
   language = {eng},
   location = {Praha},
   isbn = {80-86732-32-0},
   pages = {344-349},
   publisher = {Matfyzpress},
   title = {Spatio-temporally resolved optical emission spectroscopy of APG discharge in neon},
   year = {2004}
}

TY  - JOUR
ID  - 560285
AU  - Navrátil, Zdeněk - Trunec, David - Sťahel, Pavel - Brandenburg, Ronny - Wagner, Hans-Erich
PY  - 2004
TI  - Spatio-temporally resolved optical emission spectroscopy of APG discharge in neon
PB  - Matfyzpress
CY  - Praha
SN  - 8086732320
KW  - atmospheric pressure glow discharge
KW  - neon
KW  - spatio-temporally resolved optical emission spectroscopy
N2  - The aim of this work is to study the dielectric barrier discharge burning in neon at atmospheric pressure. The discharge was generated between two metal electrodes, which were covered with an alumina layer. The type of the discharge (as concerning glow or filamentary discharge) was resolved from the electrical measurements of the discharge current. The light emitted by the glow discharge was studied by means of time- and space- resolved optical emission spectroscopy. The experimental results confirmed, that the diffuse discharge in neon at atmospheric pressure has really a glow-like character. The spatial intensity distribution of the discharge has a structure similar to the low pressure glow discharge with a cathode fall, positive column and anode fall. The temporal development of line intensities shows, that whereas neon atoms and nitrogen molecules are directly excited in electron collisions, other species as oxygen, hydrogen or OH are stepwise excited through the metastables.
ER  -

NAVRÁTIL, Zdeněk, David TRUNEC, Pavel SŤAHEL, Ronny BRANDENBURG and Hans-Erich WAGNER. Spatio-temporally resolved optical emission spectroscopy of APG discharge in neon. In \textit{WDS'04 Proceedings of Contributed Papers: Part II - Physics of Plasmas and Ionized Media}. Praha: Matfyzpress, 2004, p.~344-349. ISBN~80-86732-32-0.

Detailed Information on Publication Record