Měření iontů v kapacitně vázaném výboji buzeném ve směsi vodíku a dusíku

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00023975" target="_blank" >RIV/00216224:14310/07:00023975 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of ions in H2 - N2 capacitively coupled discharge

Popis výsledku v původním jazyce

Neutral molecules and especially positive ions and their energy distributions were measured in low-pressure (ca 4 Pa) high frequency (13,56 MHz) capacitively coupled discharge ignited in the mixtures of hydrogen and nitrogen. Especially, the hydrogen-rich mixtures were investigated. Firstly, the energy dependence of the spectrometer was calculated and the ion energy distributions were corrected. The dominant ions were H3+ and HN2+. Ions without hydrogen (N2+ and N+) were significant only at low hydrogenconcentration (less than 10%). Also a high amount of ions NH4+ was detected. The nitrogen addition caused a quite steep decrease of the dominant hydrogen ion H3+. Further, an unusual behaviour of NH4+ and H+ was observed. Concerning creation of neutralstable molecules, only a small amount of ammonia was detected.

Název v anglickém jazyce

Measurement of ions in H2 - N2 capacitively coupled discharge

Popis výsledku anglicky

Neutral molecules and especially positive ions and their energy distributions were measured in low-pressure (ca 4 Pa) high frequency (13,56 MHz) capacitively coupled discharge ignited in the mixtures of hydrogen and nitrogen. Especially, the hydrogen-rich mixtures were investigated. Firstly, the energy dependence of the spectrometer was calculated and the ion energy distributions were corrected. The dominant ions were H3+ and HN2+. Ions without hydrogen (N2+ and N+) were significant only at low hydrogenconcentration (less than 10%). Also a high amount of ions NH4+ was detected. The nitrogen addition caused a quite steep decrease of the dominant hydrogen ion H3+. Further, an unusual behaviour of NH4+ and H+ was observed. Concerning creation of neutralstable molecules, only a small amount of ammonia was detected.

Druh

D - Stať ve sborníku

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of XXVIII International Conference on Phenomena in Ionized Gases

ISBN

978-80-87026-01-4

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

J. Schmidt, M. Šimek, S. Pekárek, V. Prukner

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

1. 1. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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