Emission spectra of discharge in sapphire and alumina capillaries filled by argon or nitrogen
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F07%3A04137505" target="_blank" >RIV/68407700:21340/07:04137505 - 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
Emission spectra of discharge in sapphire and alumina capillaries filled by argon or nitrogen
Original language description
Measured time integrated emission spectra of discharge in capillary filled by argon and nitrogen are presented. The material of the capillary is varied and the comparison of the emission spectra from alumina and sapphire capillaries is done. The identification of spectral lines is presented. The most intense spectral lines are identified as transitions in lithium-like oxygen, lithium-like nitrogen and argon VIII. From the presence of the identified ions the temperature of the plasma is estimated to 20 eV. The origin of the oxygen present in the discharge plasma is judged and ascribed to the presence of the relative high pressure of residual atmosphere.
Czech name
Emisní spektra výboje v safírových a ALUMINA kapilár plněných argonem nebo dusíkem
Czech description
Jsou prezentována změřená časově integrovaná spektra výboje v kapláře naplněné argonem a dusíkem. Výboje probíhaly v kapilárách z různých materiálů (safír, alumina). Dále je prezentována identifikace změřených spektrálních čar. Z nich byla odhadnuta teplota plasmy na 20 eV.
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
<a href="/en/project/LC528" target="_blank" >LC528: Centre of Laser Plasma</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
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
34thEPS Conference on Plasma Physics, 2 - 6 July 2007 Europhysics Conference Abstracts Vol. 31I (2007)
ISBN
978-83-926290-0-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1239-1242
Publisher name
European Physical Society
Place of publication
Frankfurt
Event location
Varšava
Event date
Jul 2, 2007
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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