XUV spectroscopic characterization of warm dense aluminum plasmas generated by the free-electron-laser FLASH

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00377588" target="_blank" >RIV/68378271:_____/12:00377588 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1017/S026303461100067X" target="_blank" >http://dx.doi.org/10.1017/S026303461100067X</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S026303461100067X" target="_blank" >10.1017/S026303461100067X</a>

Result language
angličtina
Original language name
XUV spectroscopic characterization of warm dense aluminum plasmas generated by the free-electron-laser FLASH
Original language description
We report on experiments aimed at the generation and characterization of solid density plasmas at the free-electron laser FLASH in Hamburg. Aluminum samples were irradiated with XUV pulses at 13.5 nm wavelength (92 eV photon energy). The pulses with duration of a few tens of femtoseconds and pulse energy up to 100 ?J are focused to intensities ranging between 1013 and 1017 W/cm2. We investigate the absorption and temporal evolution of the sample under irradiation by use of XUV and optical spectroscopy.We discuss the origin of saturable absorption, radiative decay, bremsstrahlung and atomic and ionic line emission. Our experimental results are in good agreement with simulations.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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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)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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