Atomic Oxygen Concentration Observation by Optical Emission Spectrometry in O_2 and O_2-N_2 DC Glow Discharge

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10319841" target="_blank" >RIV/00216208:11320/15:10319841 - isvavai.cz</a>
Result on the web
<a href="http://www.mff.cuni.cz/veda/konference/wds/proc/pdf15/WDS15_39_f2_Moravek.pdf" target="_blank" >http://www.mff.cuni.cz/veda/konference/wds/proc/pdf15/WDS15_39_f2_Moravek.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Atomic Oxygen Concentration Observation by Optical Emission Spectrometry in O_2 and O_2-N_2 DC Glow Discharge
Original language description
Our contribution presents the latest results of our study of the DC glow discharge in oxygen and in oxygen-nitrogen mixture. The discharge was studied at medium pressures (0.65-17.5 kPa), where both the so-called T- and H-forms of the positive column canbe present. The spectrometer Jobin-Yvon TriAx 550 was calibrated using tungsten lamp. Absolute values of excited atomic oxygen mean concentration were calculated for the O I 5P triplet (777 nm). The concentration was higher at higher pressures and discharge currents. It was also significantly higher in an H-form than in a T-form.
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
WDS'15 Proceedings of Contributed Papers - Physics
ISBN
978-80-7378-311-2
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
227-232
Publisher name
Matfyzpress
Place of publication
Praha
Event location
Prague, Czech Republic
Event date
Jun 2, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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