A potential environment for lasing below 15 nm initiated by exploding wire in water
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F10%3A00352599" target="_blank" >RIV/61389021:_____/10:00352599 - 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
A potential environment for lasing below 15 nm initiated by exploding wire in water
Original language description
Proximity wall stabilized, fast (>4x1011 A/s), high current (>40 kA) discharges are capable to create long, dense, hot, "stable", non-equilibrium plasma column, suitable e.g. for radiation amplification or even for lasing in EUV and soft X-ray region. Exploding wire in water resembles a metal-vapour-filled capillary with liquid, ever fresh wall (without any metallic deposit). Modelling of wire explosion (inclusive melting and boiling phase transitions, thermal diffusion, and variable conductivity) by the originally skinned driving current is described. Modelling results are compared with measurement of the discharge current and with side-on and end-on monitoring of H-alpha line emission. Analysis of H-alpha line profile is used for diagnostic of water-vapour layer around the wire. The differences between model and reality are attributed to the fact that the pressure dependence of material constants was neglected in the first approximation.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Laser and Particle Beams
ISSN
0263-0346
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
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UT code for WoS article
000276886700009
EID of the result in the Scopus database
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