Combined laser-based X-ray fluorescence and particle-induced X-ray emission for versatile multi-element analysis
| Autor: | F. Hannachi, M. Salvadori, Jean-Claude Kieffer, S. Payeur, Sylvain Fourmaux, Pilar Puyuelo-Valdes, S. Vallières, Patrizio Antici |
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| Přispěvatelé: | Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre d'Etudes Lasers Intenses et Applications (CELIA), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Bordeaux (UB), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2021 |
| Předmět: |
0301 basic medicine
Materials science Science X-ray fluorescence Particle-induced X-ray emission Radiation 01 natural sciences Article law.invention 03 medical and health sciences Optics law 0103 physical sciences 010306 general physics Ultrafast lasers [PHYS]Physics [physics] Multidisciplinary business.industry Laser Multi element Fluorescence 030104 developmental biology Particle Medicine Atomic number business Plasma-based accelerators |
| Zdroj: | Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021) Scientific Reports Scientific Reports, Nature Publishing Group, 2021, 11 (1), pp.9998. ⟨10.1038/s41598-021-86657-6⟩ Scientific Reports, 2021, 11 (1), pp.9998. ⟨10.1038/s41598-021-86657-6⟩ |
| ISSN: | 2045-2322 |
| DOI: | 10.1038/s41598-021-86657-6⟩ |
| Popis: | Particle and radiation sources are widely employed in manifold applications. In the last decades, the upcoming of versatile, energetic, high-brilliance laser-based sources, as produced by intense laser–matter interactions, has introduced utilization of these sources in diverse areas, given their potential to complement or even outperform existing techniques. In this paper, we show that the interaction of an intense laser with a solid target produces a versatile, non-destructive, fast analysis technique that allows to switch from laser-driven PIXE (Particle-Induced X-ray Emission) to laser-driven XRF (X-ray Fluorescence) within single laser shots, by simply changing the atomic number of the interaction target. The combination of both processes improves the retrieval of constituents in materials and allows for volumetric analysis up to tens of microns and on cm2 large areas up to a detection threshold of ppms. This opens the route for a versatile, non-destructive, and fast combined analysis technique. |
| Databáze: | OpenAIRE |
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