- Tytuł:
- Nanostructured targets for TNSA laser ion acceleration
- Autorzy:
-
Torrisi, L.
Calcagno, L.
Cutroneo, M.
Badziak, J.
Rosinski, M.
Zaras-Szydlowska, A.
Torrisi, A. - Powiązania:
- https://bibliotekanauki.pl/articles/146740.pdf
- Data publikacji:
- 2016
- Wydawca:
- Instytut Chemii i Techniki Jądrowej
- Tematy:
-
target normal sheat acceleration (TNSA)
laser ion acceleration
nanostructures
surface plasmon
resonance (SPR) - Opis:
- Nanostructured targets, based on hydrogenated polymers with embedded nanostructures, were prepared as thin micrometric foils for high-intensity laser irradiation in TNSA regime to produce high-ion acceleration. Experiments were performed at the PALS facility, in Prague, by using 1315 nm wavelength, 300 ps pulse duration and an intensity of 1016 W/cm2 and at the IPPLM, in Warsaw, by using 800 nm wavelength, 40 fs pulse duration, and an intensity of 1019 W/cm2. Forward plasma diagnostic mainly uses SiC detectors and ion collectors in time of fl ight (TOF) confi guration. At these intensities, ions can be accelerated at energies above 1 MeV per nucleon. In presence of Au nanoparticles, and/or under particular irradiation conditions, effects of resonant absorption can induce ion acceleration enhancement up to values of the order of 4 MeV per nucleon.
- Źródło:
-
Nukleonika; 2016, 61, 2; 103-108
0029-5922
1508-5791 - Pojawia się w:
- Nukleonika
- Dostawca treści:
- Biblioteka Nauki
Artykuł