About: Influence of the Ramsauer minimum on the plasma characteristics studied via computer simulation

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Electron energy distribution function (EEDF) was and still is often measured as one of the most important characteristics of plasma. In our contribution a rf plasma in argon was studied via computer simulation. Our computer model was based on Monte Carlo and Particle In Cell methods. It is known that the cross section for elastic collisions of electrons with argon atoms has a sharp minimum at low energy, so called Ramsauer minimum. In our computer model this minimum could be smoothed away and hence the influence of the Ramsauer minimum on the EEDF could be studied directly. Two sets of computer experiments were carried out, i.e., with and without Ramsauer minimum. In both sets of computer experiments the pressure was varied in relatively wide range (3-125) Pa and thence the transition from stochastic to collisional electron heating could be studied in detail. Electron energy distribution function (EEDF) was and still is often measured as one of the most important characteristics of plasma. In our contribution a rf plasma in argon was studied via computer simulation. Our computer model was based on Monte Carlo and Particle In Cell methods. It is known that the cross section for elastic collisions of electrons with argon atoms has a sharp minimum at low energy, so called Ramsauer minimum. In our computer model this minimum could be smoothed away and hence the influence of the Ramsauer minimum on the EEDF could be studied directly. Two sets of computer experiments were carried out, i.e., with and without Ramsauer minimum. In both sets of computer experiments the pressure was varied in relatively wide range (3-125) Pa and thence the transition from stochastic to collisional electron heating could be studied in detail. (en)
Title	Influence of the Ramsauer minimum on the plasma characteristics studied via computer simulation Influence of the Ramsauer minimum on the plasma characteristics studied via computer simulation (en)
skos:prefLabel	Influence of the Ramsauer minimum on the plasma characteristics studied via computer simulation Influence of the Ramsauer minimum on the plasma characteristics studied via computer simulation (en)
skos:notation	RIV/00216224:14330/06:00015762!RIV10-GA0-14330___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/06/0776), P(GD202/03/H162), Z(MSM0021622411)
http://linked.open...iv/cisloPeriodika	Suppl. B
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Brzobohatý, Oto Trunec, David
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Fakulta informatiky
http://linked.open...dnocenehoVysledku	479549
http://linked.open...ai/riv/idVysledku	RIV/00216224:14330/06:00015762
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	MC; PIC; simulations; RF plasma; Ramsauer effect; EEDF (en)
http://linked.open.../riv/klicoveSlovo	EEDF simulations PIC Ramsauer effect RF plasma MC
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[ADA15C05A468]
http://linked.open...i/riv/nazevZdroje	Czechoslovak Journal of Physics
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced topics in physics and chemistry of plasmas Advanced research and development of low-temperature plasma sources
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	56
http://linked.open...iv/tvurceVysledku	Brzobohatý, Oto Trunec, David
http://linked.open...n/vavai/riv/zamer	Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface
issn	0011-4626
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	14330

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