Investigation of the effect of plasma waves excitation on target normal sheath ion acceleration using fs laser-irradiating hydrogenated structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F19%3A00511886" target="_blank" >RIV/61389005:_____/19:00511886 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/ctpp.201900029" target="_blank" >https://doi.org/10.1002/ctpp.201900029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/ctpp.201900029" target="_blank" >10.1002/ctpp.201900029</a>
Alternative languages
Result language
angličtina
Original language name
Investigation of the effect of plasma waves excitation on target normal sheath ion acceleration using fs laser-irradiating hydrogenated structures
Original language description
Measurements of ion acceleration in polymethylmethacrylate foils covered by a thin copper film irradiated by fs laser in target normal sheath acceleration regime are presented. The ion acceleration depends on the laser parameters, such as the pulse energy, depends on the irradiation conditions, such as the focal point position of the laser with respect to the target surface, and depends on the target properties, such as the metallic film thickness. The proton acceleration increases in the presence of the metallic film enhancing the plasma electron density, reaching about 1.6 MeV energy for a focal position on the target surface. The plasma diagnostics uses SiC detectors, absorber foils, Faraday cups, and gafchromic films. Employing p-polarized laser light and a suitable oblique incidence, it is possible to increase the proton acceleration up to about 2.0 MeV thanks to the effects of laser absorption resonance due to plasma waves excitation.
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
10305 - Fluids and plasma physics (including surface physics)
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)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Contributions to Plasma Physics
ISSN
0863-1042
e-ISSN
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Volume of the periodical
59
Issue of the periodical within the volume
8
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
29
UT code for WoS article
000496484700003
EID of the result in the Scopus database
2-s2.0-85063811438