Search Results - "Pellemoine, Frederique"
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The irradiation study of carbon stripper foils by a 12 MeV Ar beam
Published in EPJ Web of conferences (2020)“…Irradiation performance of multilayer HBC foils which layers are more than 20 were conducted for the first time, and different types of carbon stripper foils…”
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High power density targets
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (15-12-2013)“…In the context of new generation rare isotope beam facilities based on high-power heavy-ion accelerators and in-flight separation of the reaction products, the…”
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A novel method for quantifying irradiation damage in nuclear graphite using Raman spectroscopy
Published in Carbon (New York) (01-09-2023)“…Raman spectroscopy has long been used in studying irradiation damage in carbon/graphite materials. It is however unclear if the measurements from different…”
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Porosity evolution in proton irradiated microfine-grained POCO graphite
Published in Journal of nuclear materials (15-12-2023)“…This work investigated the porosity evolution of POCO ZXF-5Q graphite that has been irradiated by 340 kW, 120 GeV protons inside NT02 target system in…”
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Atomistic simulations of He bubbles in Beryllium
Published in Journal of nuclear materials (01-04-2023)“…Formation of He bubbles can have a significant effect on the microstructural evolution and properties of irradiated materials. Here, we use atomistic…”
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Artificial intelligence based analysis of nanoindentation load–displacement data using a genetic algorithm
Published in Applied surface science (01-03-2023)“…We developed an automated tool, Nanoindentation Neo package for the analysis of nanoindentation load–displacement curves using a Genetic Algorithm (GA) applied…”
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Measurements of displacement cross sections of metals for 120-GeV proton beam irradiation
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-12-2024)“…The number of displacements per atom (dpa) is widely used as an indicator of irradiation damage of materials in proton accelerator facilities. Experiments have…”
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Artificial intelligence based analysis of nanoindentation load–displacement data using a genetic algorithm
Published in Applied surface science (17-11-2022)“…In this work, we developed an automated tool, Nanoindentation Neo package for the analysis of nanoindentation load–displacement curves using a Genetic…”
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Tensile behavior of dual-phase titanium alloys under high-intensity proton beam exposure: Radiation-induced omega phase transformation in Ti-6Al-4V
Published in Journal of nuclear materials (01-12-2020)“…lHigh intensity proton beam irradiation on dual-phase titanium alloys up to 0.25 dpalModest work hardening capability remains for Ti-3Al-2.5V while none for…”
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Performance degradation of ferrofluidic feedthroughs in a mixed irradiation field
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-01-2017)“…Ferrofluidic feedthrough (FF) rotary seals containing either NdFeB or SmCo-type permanent magnets have been considered for use in the target and beam dump…”
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Swift heavy ion irradiation damage in Ti–6Al–4V and Ti–6Al–4V–1B: Study of the microstructure and mechanical properties
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-12-2015)“…The α+β alloy Ti–6Al–4V (wt.%) and the boron-modified Ti–6Al–4V–1B (wt.%), due to their low activation, corrosion resistance, good mechanical properties, and…”
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Targets for S3 at SPIRAL2
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-02-2010)“…In the framework of SPIRAL2, a new spectrometer (S3) for the study of very exotic nuclei is under consideration. The experiments require specific targets which…”
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Thermal, mechanical and fluid flow aspects of the high power beam dump for FRIB
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-06-2016)“…The Facility for Rare Isotope Beams (FRIB) under construction at Michigan State University is based on a 400kW heavy ion accelerator and uses in-flight…”
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A 50-kW prototype of the high-power production target for the FRIB
Published in Journal of radioanalytical and nuclear chemistry (01-09-2015)“…For the rare isotope production the Facility for Rare Isotope Beams (FRIB) will use the thin target that comprises a rotating carbon disk with multiple slices…”
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In-situ electric resistance measurements and annealing effects of graphite exposed to swift heavy ions
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-11-2013)“…To study the suitability of using graphite as material for high-power targets for rare isotope production at the future Facility for Rare Isotope Beams (FRIB)…”
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Snowmass2021 Topical Group Report from AF07: Targets and Sources
Published 29-08-2022“…For the next multi-megawatt accelerator generation, targets and other beam-intercepting components will face even more severe challenges due to the higher…”
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International Conference of the International Nuclear Target Development Society (INTDS2018)
Published in EPJ Web of Conferences (28-02-2020)Get full text
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Modeling Needs for High Power Target
Published 09-03-2022“…The next generation of high power targets will use more complex geometries, novel materials, and new concepts (like flowing granular materials); however, the…”
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Novel Materials and Concepts for Next-Generation High Power Target Applications
Published 15-03-2022“…Novel beam-intercepting materials and targetry concepts are essential to improve the performance, reliability and operation lifetimes of next generation…”
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Journal Article