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Hybrid graphene-based material promising target in laser matter interaction
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SYSNO ASEP 0524056 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Hybrid graphene-based material promising target in laser matter interaction Author(s) Cutroneo, Mariapompea (UJF-V) ORCID, RID, SAI
Torrisi, L. (IT)
Badziak, J. (PL)
Rosinski, M. (PL)
Torrisi, Alfio (UJF-V) RID, ORCID
Fazio, M. (IT)
Sofer, Z. (CZ)
Bottger, R. (DE)
Akhmadaliev, S. (DE)Number of authors 9 Article number C01021 Source Title Journal of Instrumentation. - : Institute of Physics Publishing - ISSN 1748-0221
Roč. 15, č. 1 (2020)Number of pages 12 s. Publication form Print - P Language eng - English Country GB - United Kingdom Keywords data analysis ; laser Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders OECD category Nuclear physics R&D Projects GA19-02482S GA ČR - Czech Science Foundation (CSF) EF16_013/0001812 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Limited access Institutional support UJF-V - RVO:61389005 UT WOS 000525449100021 EID SCOPUS 85081275187 DOI 10.1088/1748-0221/15/01/C01021 Annotation Graphene oxide foils implanted with copper ions at low energy and high dose, have been proposed as hybrid graphene-based materials suitable to be laser irradiated in vacuum to produce hot plasmas. The special lattice structure of the graphene oxide foil can improve the propagation of the laser accelerated electrons inside the foil and to enhance the electron density emerging from the rear foil surface. In such conditions the electric field developed in the non-equilibrium plasma increases and consequently in the forward ion acceleration. The foils have been optimized in thickness and they were irradiated with optimized laser parameters in order to produce high energy and quasi-monoenergetic proton beams by the femtosecond laser at the Institute of Plasma Physics and Laser Microfusion in Warsaw, Poland. Gaf chromic film and silicon carbide detectors were used to monitor the plasma properties and to measure the velocity of the emitted protons and carbon ions from plasma. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2021 Electronic address https://doi.org/10.1088/1748-0221/15/01/C01021
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