About: An alternative description of ion motion in a plasma sheath     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • Fluid sheath models supposing cold ions, i.e. neglecting ion thermal energy, usually do not take into account energetic spectrum caused by collisions of ions with neutrals. These collisions are involved only in the Newton equation of motion as an effective friction force describing the rate of the mean momentum lost due to collisions. We suggest an alternative description taking into account the whole ion energy spectrum, which is based on the statistical description of the last ion collision before reaching given position in the sheath. We show that for short ion mean free paths the ion beam is far from the monoenergetic state. Nevertheless, the Newtonian equation of motion adequately describes the average ion energy if the ion mean free path in the expression for the friction force is chosen as a double of the real ion mean free path of the ion charge exchange collisions.
  • Fluid sheath models supposing cold ions, i.e. neglecting ion thermal energy, usually do not take into account energetic spectrum caused by collisions of ions with neutrals. These collisions are involved only in the Newton equation of motion as an effective friction force describing the rate of the mean momentum lost due to collisions. We suggest an alternative description taking into account the whole ion energy spectrum, which is based on the statistical description of the last ion collision before reaching given position in the sheath. We show that for short ion mean free paths the ion beam is far from the monoenergetic state. Nevertheless, the Newtonian equation of motion adequately describes the average ion energy if the ion mean free path in the expression for the friction force is chosen as a double of the real ion mean free path of the ion charge exchange collisions. (en)
Title
  • An alternative description of ion motion in a plasma sheath
  • An alternative description of ion motion in a plasma sheath (en)
skos:prefLabel
  • An alternative description of ion motion in a plasma sheath
  • An alternative description of ion motion in a plasma sheath (en)
skos:notation
  • RIV/60076658:12410/09:00010630!RIV10-MSM-12410___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(KAN101120701), S
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 302678
http://linked.open...ai/riv/idVysledku
  • RIV/60076658:12410/09:00010630
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • computer modelling; plasma sheath; motion (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [98D0FA8FA12D]
http://linked.open...v/mistoKonaniAkce
  • Cancún, México
http://linked.open...i/riv/mistoVydani
  • Mexico
http://linked.open...i/riv/nazevZdroje
  • In: Reyes, A.M.J. (ed.): XXIX International Conference on the Phenomena in Ionized Gases ? conference CD
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Blažek, Josef
  • Bartoš, Petr
  • Špatenka, Petr
  • Harvalík, Jaroslav
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
issn
  • 0093-3813
number of pages
http://purl.org/ne...btex#hasPublisher
  • Universidad Nacional Autonoma de Mexico, Mexiko
http://localhost/t...ganizacniJednotka
  • 12410
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software