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Diamond detectors for time-of-flight measurements in laser-generated plasmas
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SYSNO ASEP 0331187 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Diamond detectors for time-of-flight measurements in laser-generated plasmas Title Diamantové detektory pro měření doby průletu v laserem generovaném plazmatu Author(s) Torrisi, L. (IT)
Margarone, D. (IT)
Milani, E. (IT)
Verona-Rinati, G. (IT)
Prestopino, G. (IT)
Tuvè, C. (IT)
Potenza, R. (IT)
Láska, Leoš (FZU-D)
Krása, Josef (FZU-D) RID, ORCID
Ullschmied, Jiří (UFP-V) RIDSource Title Radiation Effects and Defects in Solids. - : Taylor & Francis - ISSN 1042-0150
Roč. 164, 5-6 (2009), s. 369-375Number of pages 7 s. Action Workshop on European Collaboration for Higher Education and Research in Nuclear Engineering and Radiological Protection /4./ Event date 26.05.2008-28.05.2008 VEvent location Favignana Country IT - Italy Event type EUR Language eng - English Country GB - United Kingdom Keywords diamond detector ; laser-generated plasma ; x-ray detection Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects LC528 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10100523 - FZU-D (2005-2011) AV0Z20430508 - UFP-V (2005-2011) UT WOS 000266032900018 DOI 10.1080/10420150902811763 Annotation CVD mono-crystalline diamond thin films deposited on a doped diamond were employed as detectors of the radiation emitted from the laser-generated plasma. Plasmas were obtained by ablating Al, Ta, Au, and CF2 bulk targets by the use of an Nd:Yag repetitive laser at INFN-LNS in Catania operating at 10e10W/cm2 pulse intensity, and by a high-power iodine PALS laser in Prague operating at 10e15W/cm2 pulse intensity. Diamond detectors can measure UV, X-rays, electrons, and ions. The time-of-flight (TOF) technique was exploited to separate photon, electron, and particle contributions. The TOF diamond spectra were compared with traditional ion collector spectra. The results indicate that the ion energy resolution of the employed diamond detectors is high and that the fast electrons can be detected from a deconvolution procedure applied to the fast photo-peak. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2010
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