Measurement of ions in H2 - N2 capacitively coupled discharge
The result's identifiers
Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Measurement of ions in H2 - N2 capacitively coupled discharge
Original language description
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.
Czech name
Měření iontů v kapacitně vázaném výboji buzeném ve směsi vodíku a dusíku
Czech description
Byly měřeny relativní koncentrace kladných iontů a neutrálních molekul v nízkotlakém kapacitně vázaném plazmatu buzeném ve směsi vodíku a dusíku, zejména ve směsích s převahou vodíku. Dominantními ionty byly částice H3+ a N2H+, ve velkém množství byly přítomné i amonné ionty NH4+.
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
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
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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Number of pages
2
Pages from-to
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Publisher name
J. Schmidt, M. Šimek, S. Pekárek, V. Prukner
Place of publication
Praha
Event location
Praha
Event date
Jan 1, 2007
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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