Photoionized plasmas in laboratory: a connection to astrophysics and planetary sciences

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00521909" target="_blank" >RIV/68378271:_____/15:00521909 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/15:00455695 RIV/68407700:21230/15:00310758 RIV/68407700:21340/15:00310758
Result on the web
<a href="http://dx.doi.org/10.1117/12.2182032" target="_blank" >http://dx.doi.org/10.1117/12.2182032</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2182032" target="_blank" >10.1117/12.2182032</a>

Result language
angličtina
Original language name
Photoionized plasmas in laboratory: a connection to astrophysics and planetary sciences
Original language description
In this work photoionized plasmas were created by irradiation of atomic and molecular gases by soft X-ray and extreme ultraviolet intense radiation pulses. Two different laser-produced plasma sources, employing a low energy Nd:YAG laser system (NL 129) and a high energy iodine laser system (PALS), were used for creation of photoionized plasmas. In both cases the SXR/EUV beam irradiated the gas stream, injected into a vacuum chamber synchronously with the radiation pulse. Radiation spectra, measured for photoionized plasmas produced in Ne and Ar gases, are dominated by L-shell emission lines except the Ne plasma produced using the high energy system where K-shell emission dominates. Additionally electron density measurements were performed by laser interferometry employing a femtosecond laser system synchronized with the irradiating system. Maximum electron density for Ne plasma, induced using the high energy system, reached 2·1018cm-3. In case of employing the low energy system a detection limit was too high for interferometric measurements, thus only an upper estimation for electron density could be made.
Czech name
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Czech description
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Project
—
Continuities
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
EUV and X-ray Optics: Synergy between Laboratory and Space IV
ISBN
9781628416312
ISSN
—
e-ISSN
—
Number of pages
10
Pages from-to
"Roč. 9510 (2015)"
Publisher name
International Society for Optical Engineering
Place of publication
Bellingham
Event location
Prague
Event date
Apr 13, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000356859800021

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