Remote streamer initiation on dielectric surface

J 2021

Remote streamer initiation on dielectric surface

KUSÝN, Lukáš; Petr SYNEK; Markus M. BECKER a Tomáš HODER

Základní údaje

Originální název

Remote streamer initiation on dielectric surface

Autoři

KUSÝN, Lukáš (203 Česká republika, domácí); Petr SYNEK (203 Česká republika, domácí); Markus M. BECKER a Tomáš HODER (203 Česká republika, garant, domácí)

Vydání

Plasma Sources Science and Technology, IOP Publishing Ltd, 2021, 0963-0252

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10305 Fluids and plasma physics

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.124

Kód RIV

RIV/00216224:14310/21:00118961

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1088/1361-6595/abe4e2

UT WoS

000629939500001

EID Scopus

2-s2.0-85103392939

Klíčová slova anglicky

surface barrier discharge; streamer; filament; cathode spot; charge transfer; air

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 27. 2. 2024 13:53, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

We study the origin of filamentary patterns in a sinusoidally driven surface barrier discharge at high over-voltage in atmospheric pressure air. Using a time-correlated single-photon counting based optical emission spectroscopy, we reveal ultrafast processes within generated discharges in both polarities of the applied voltage. For negative polarity, we observe initiation of complex streamer cascade which emerges far from the bare cathode. This event is responsible for long filamentary structure detected by an intensified CCD camera and transfers an exceptionally large electrical charge. It constitutes another, previously unknown, mechanism contributing to the charge-transfer equilibrium in studied periodical discharge. The revealed process leads to the formation of an intense cathode spot, a critical condition for plasma-transition into a highly ionised state.

Návaznosti

GJ16-09721Y, projekt VaV

Název: Pokročilé experimentální studium přechodných povrchových výbojů

Investor: Grantová agentura ČR, Pokročilé experimentální studium přechodných povrchových výbojů

90097, velká výzkumná infrastruktura

Název: CEPLANT

Citovat

KUSÝN, Lukáš; Petr SYNEK; Markus M. BECKER a Tomáš HODER. Remote streamer initiation on dielectric surface. Plasma Sources Science and Technology. IOP Publishing Ltd, 2021, roč. 30, č. 3, s. "03LT02", 6 s. ISSN 0963-0252. Dostupné z: https://dx.doi.org/10.1088/1361-6595/abe4e2.

@article{1767336,
   author = {Kusýn, Lukáš and Synek, Petr and Becker, Markus M. and Hoder, Tomáš},
   article_number = {3},
   doi = {http://dx.doi.org/10.1088/1361-6595/abe4e2},
   keywords = {surface barrier discharge; streamer; filament; cathode spot; charge transfer; air},
   language = {eng},
   issn = {0963-0252},
   journal = {Plasma Sources Science and Technology},
   title = {Remote streamer initiation on dielectric surface},
   url = {https://iopscience.iop.org/article/10.1088/1361-6595/abe4e2/meta},
   volume = {30},
   year = {2021}
}

TY  - JOUR
ID  - 1767336
AU  - Kusýn, Lukáš - Synek, Petr - Becker, Markus M. - Hoder, Tomáš
PY  - 2021
TI  - Remote streamer initiation on dielectric surface
JF  - Plasma Sources Science and Technology
VL  - 30
IS  - 3
SP  - "03LT02"
EP  - "03LT02"
PB  - IOP Publishing Ltd
SN  - 09630252
KW  - surface barrier discharge
KW  - streamer
KW  - filament
KW  - cathode spot
KW  - charge transfer
KW  - air
UR  - https://iopscience.iop.org/article/10.1088/1361-6595/abe4e2/meta
N2  - We study the origin of filamentary patterns in a sinusoidally driven surface barrier discharge at high over-voltage in atmospheric pressure air. Using a time-correlated single-photon counting based optical emission spectroscopy, we reveal ultrafast processes within generated discharges in both polarities of the applied voltage. For negative polarity, we observe initiation of complex streamer cascade which emerges far from the bare cathode. This event is responsible for long filamentary structure detected by an intensified CCD camera and transfers an exceptionally large electrical charge. It constitutes another, previously unknown, mechanism contributing to the charge-transfer equilibrium in studied periodical discharge. The revealed process leads to the formation of an intense cathode spot, a critical condition for plasma-transition into a highly ionised state.
ER  -

KUSÝN, Lukáš; Petr SYNEK; Markus M. BECKER a Tomáš HODER. Remote streamer initiation on dielectric surface. \textit{Plasma Sources Science and Technology}. IOP Publishing Ltd, 2021, roč.~30, č.~3, s.~''03LT02'', 6 s. ISSN~0963-0252. Dostupné z: https://dx.doi.org/10.1088/1361-6595/abe4e2.

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