Ion collision cross sections and transport coefficients extended to intermediate energies and reduced electric fields for He-2( +) ions colliding with He

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F13%3A86087743" target="_blank" >RIV/61989100:27240/13:86087743 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/13:86087743

Výsledek na webu

<a href="http://dx.doi.org/10.1103/PhysRevE.88.043104" target="_blank" >http://dx.doi.org/10.1103/PhysRevE.88.043104</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevE.88.043104" target="_blank" >10.1103/PhysRevE.88.043104</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ion collision cross sections and transport coefficients extended to intermediate energies and reduced electric fields for He-2( +) ions colliding with He

Popis výsledku v původním jazyce

This work is devoted to the calculation of transport coefficients for He-2(+) ions in gaseous He at intermediate reduced electric fields. These swarm data are of great interest for a better understanding of the mechanisms of formation and propagation ofthe fast plasma bullets or ionization waves observed in dielectric barrier plasma jet devices. For transport data, the collision cross sections required are determined from several theoretical methods based on quantum, semiclassical, and hybrid approaches and a diatomics-in-molecules model for the potential energy surfaces of He-3(+). The corresponding collision cross sections are then used in an optimized Monte Carlo code to calculate the ion transport coefficients over a wide range of reduced electricfields extending over the experimental range. Calculated transport coefficients are compared with available experimental data at low electric fields. Moreover, an extrapolation method is used in order to determine the reduced mobility fo

Název v anglickém jazyce

Ion collision cross sections and transport coefficients extended to intermediate energies and reduced electric fields for He-2( +) ions colliding with He

Popis výsledku anglicky

This work is devoted to the calculation of transport coefficients for He-2(+) ions in gaseous He at intermediate reduced electric fields. These swarm data are of great interest for a better understanding of the mechanisms of formation and propagation ofthe fast plasma bullets or ionization waves observed in dielectric barrier plasma jet devices. For transport data, the collision cross sections required are determined from several theoretical methods based on quantum, semiclassical, and hybrid approaches and a diatomics-in-molecules model for the potential energy surfaces of He-3(+). The corresponding collision cross sections are then used in an optimized Monte Carlo code to calculate the ion transport coefficients over a wide range of reduced electricfields extending over the experimental range. Calculated transport coefficients are compared with available experimental data at low electric fields. Moreover, an extrapolation method is used in order to determine the reduced mobility fo

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physical Review E

ISSN

1539-3755

e-ISSN

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Svazek periodika

88

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

"article number 043104"

Kód UT WoS článku

000326118200006

EID výsledku v databázi Scopus

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