NAVRÁTIL, Zdeněk, Oto BRZOBOHATÝ, David TRUNEC, Radek ŠMÍD and Lukáš LAZAR. Determination of electron temperature in neon RF discharge by means of collisional-radiative model. In SCHMIDT, J, J ŠIMEK, S PEKÁREK and V PRUKNER. Proceedings of ICPIG XXVIII. 1st ed. Praha: Institute of Plasma Physics AS CR, 2007, p. 1618-1620. ISBN 978-80-87026-01-4.
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Basic information
Original name Determination of electron temperature in neon RF discharge by means of collisional-radiative model
Name in Czech Stanovení teploty elektronů v RF výboji v neonu pomocí srážkově-radiačního modelu
Authors NAVRÁTIL, Zdeněk (203 Czech Republic, guarantor), Oto BRZOBOHATÝ (203 Czech Republic), David TRUNEC (203 Czech Republic), Radek ŠMÍD (203 Czech Republic) and Lukáš LAZAR (203 Czech Republic).
Edition 1. vyd. Praha, Proceedings of ICPIG XXVIII, p. 1618-1620, 3 pp. 2007.
Publisher Institute of Plasma Physics AS CR
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10305 Fluids and plasma physics
Country of publisher Slovakia
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/07:00020430
Organization unit Faculty of Science
ISBN 978-80-87026-01-4
Keywords in English neon RF discharge; optical emission spectroscopy; collisional-radiative model
Tags collisional-radiative model, neon RF discharge, optical emission spectroscopy
Tags International impact, Reviewed
Changed by Changed by: doc. Mgr. Zdeněk Navrátil, Ph.D., učo 3323. Changed: 30/8/2007 18:11.
Abstract
A collisional-radiative model was used to determine the electron temperature in capacitively coupled RF (13.56 MHz) discharge in neon. Two discharge regimes at different pressures were investigated. The temperature was determined from the fit of the theoretical spectra to the spectra measured by optical emission spectroscopy. Three kinds of electron distribution function - Maxwellian, Bi-Maxwellian and Pseudo-Bi-Maxwellian - were considered. The results were compared with Particle-in-Cell/ Monte-Carlo simulation. The comparison of the fitted calculated and measured spectra shows a good agreement between the theory and experiment. The electron temperature, which was estimated from the fits, was approx. 6 eV in the sheath at neon pressure of 10 Pa and approx. 2 eV in the bulk plasma at neon pressure of 80 Pa.
Abstract (in Czech)
Teplota elektronů v kapacitně vázaném RF výboji v neonu byla stanovena pomocí srážkověradiačního modelu. Byly zkoumány dva režimy výboje při různých tlacích (10 a 80 Pa). Byly uvažovány tři druhy rozdělovací funkce elektronů. Výsledky byly porovnány se simulací PIC/MC.
Links
GA202/03/0776, research and development projectName: Magnetooptické jevy v magnetických nanostrukturách
GA202/06/0776, research and development projectName: Pokročilý výzkum a vývoj zdrojů nízkoteplotního plazmatu
Investor: Czech Science Foundation
GA202/06/1473, research and development projectName: Depozice tenkých vrstev v dielektrických bariérových výbojích za atmosférického tlaku
Investor: Czech Science Foundation, Deposition of thin films in dielectric barrier discharges at atmospheric pressure
MSM0021622411, plan (intention)Name: Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek
Investor: Ministry of Education, Youth and Sports of the CR, Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface
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