Ion emission from warm dense matter produced by irradiation with a soft x-ray free-electron laser
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F24%3A00617068" target="_blank" >RIV/61389021:_____/24:00617068 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/24:00585034 RIV/68407700:21340/24:00369964 RIV/68407700:21230/24:00369964 RIV/00216208:11320/24:10484551
Result on the web
<a href="https://pubs.aip.org/aip/mre/article/9/1/016602/2921412/Ion-emission-from-warm-dense-matter-produced-by" target="_blank" >https://pubs.aip.org/aip/mre/article/9/1/016602/2921412/Ion-emission-from-warm-dense-matter-produced-by</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0157781" target="_blank" >10.1063/5.0157781</a>
Alternative languages
Result language
angličtina
Original language name
Ion emission from warm dense matter produced by irradiation with a soft x-ray free-electron laser
Original language description
We report on an experiment performed at the FLASH2 free-electron laser (FEL) aimed at producing warm dense matter via soft x-ray isochoric heating. In the experiment, we focus on study of the ions emitted during the soft x-ray ablation process using time-of-flight electron multipliers and a shifted Maxwell-Boltzmann velocity distribution model. We find that most emitted ions are thermal, but that some impurities chemisorbed on the target surface, such as protons, are accelerated by the electrostatic field created in the plasma by escaped electrons. The morphology of the complex crater structure indicates the presence of several ion groups with varying temperatures. We find that the ion sound velocity is controlled by the ion temperature and show how the ion yield depends on the FEL radiation attenuation length in different materials.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Matter and Radiation at Extremes
ISSN
2468-2047
e-ISSN
2468-080X
Volume of the periodical
9
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
016602
UT code for WoS article
001104511900002
EID of the result in the Scopus database
2-s2.0-85176595463