Simulation of Fluxes and Distribution Functions of Electronegative Species in Magnetized Plasma
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10290794" target="_blank" >RIV/00216208:11320/14:10290794 - isvavai.cz</a>
Result on the web
<a href="http://www.mff.cuni.cz/veda/konference/wds/proc/pdf14/WDS14_44_f2_Ibehej.pdf" target="_blank" >http://www.mff.cuni.cz/veda/konference/wds/proc/pdf14/WDS14_44_f2_Ibehej.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Simulation of Fluxes and Distribution Functions of Electronegative Species in Magnetized Plasma
Original language description
Results of two-dimensional PIC particle simulations are presented. We investigated electropositive low-temperature Ar plasma as well as an idealized electronegative plasma with variable electronegativity. The electronegative plasma contained electrons, Ar+ and O ions and a continuous neutral background of Ar. Our aim was rst to describe an electropositive magnetized sheath and then to study the eects of electronegative species (i.e., heavy negative charge carriers) on the structure of sheath and on thetransport of particles. The simulations of electropositive magnetized sheath showed a presence of trapped electrons near the positively-biased probe in a direction perpendicular to the magnetic eld. A stripe of missing electrons was found in the vicinityof the probe along the magnetic eld. The electrons in this region can be, according to our results, replaced by negative ions.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
WDS 2014 - Proceedings of Contributed Papers - Physics
ISBN
978-80-7378-276-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
249-254
Publisher name
Matfyzpress
Place of publication
Praha
Event location
Praha
Event date
Jun 3, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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