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Description
| - V článku jsou studovány procesy transportu elektronů a iontů v plazmatu metodami počítačové fyziky. Cílem práce je studium procesů v systémech s různou geometrií. Pro tento účel bylo vytvořeno několik selfkonzistentních modelů, všechny modely jsou částicové a řešeny metodou PIC - MC, srážky částic jsou řešeny stochasticky a popisují interakce nízkoteplotního plazmatu s planární, válcovou a sférickou sondou. Bylo prokázáno, že správné fyzikální výsledky dává sférická sonda, avšak některé procesy v sheathu získané jednoduchými modely jsou též správné. (cs)
- In the contribution the transport of electrons and ions in plasma is studied by computer experiment. The main goal of modelling was to establish the limits of validity of models with restricted geometries. For this purpose several self-consistent particle models for low-pressure discharge in an electropositive gas were developed. All models are based on a deterministi particle-in-cell technique with scattering events treated stochastically and they describe the interaction of low-temperature plasma with planar, cylindrical and spherical substrates. It was proved that only the simulation of probléme with spherical symmetry brings physically valid results when usány one- or two-dimensional models. However, some information about processes in the sheath derived by simplified models is at least qualitatively correct.
- In the contribution the transport of electrons and ions in plasma is studied by computer experiment. The main goal of modelling was to establish the limits of validity of models with restricted geometries. For this purpose several self-consistent particle models for low-pressure discharge in an electropositive gas were developed. All models are based on a deterministi particle-in-cell technique with scattering events treated stochastically and they describe the interaction of low-temperature plasma with planar, cylindrical and spherical substrates. It was proved that only the simulation of probléme with spherical symmetry brings physically valid results when usány one- or two-dimensional models. However, some information about processes in the sheath derived by simplified models is at least qualitatively correct. (en)
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Title
| - Self-consistent particle modelling of plasma-solid interaction: Influence of substrate geometry
- Self-consistent particle modelling of plasma-solid interaction: Influence of substrate geometry (en)
- Selfkonzistentní částicové modelování interakcí plazma - pevná látka: vliv geometrie vnořeného substrátu (cs)
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skos:prefLabel
| - Self-consistent particle modelling of plasma-solid interaction: Influence of substrate geometry
- Self-consistent particle modelling of plasma-solid interaction: Influence of substrate geometry (en)
- Selfkonzistentní částicové modelování interakcí plazma - pevná látka: vliv geometrie vnořeného substrátu (cs)
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skos:notation
| - RIV/60076658:12410/04:00005312!RIV/2005/MSM/124105/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - Z(MSM 113200002), Z(MSM 124100004)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60076658:12410/04:00005312
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - plasma-solid interaction;PIC-MC method;probe geometry (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Czechoslovak Journal of Physics
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Jelínek, Petr
- Šimek, J.
- Hrach, R.
- Vicher, M.
- Bařina, O.
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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