Results 1 to 10 of about 5,072 (111)

Dynamical development of strength and stability of asteroid material under 440 GeV proton beam irradiation [PDF]

Nature Communications
Asteroid materials experience rapid thermoelastic and plastic stress evolution when subjected to high-energy irradiation – an effect that has not previously been captured through non-destructive, time-resolved experiments.
M. Bochmann, K.-G. Schlesinger, C. D. Arrowsmith, P. Alexaki, M. Alfonso Poza, M. Ambarki, E. M. Andersen, P. J. Bilbao, R. Bingham, F. D. Cruz, A. Ebn Rahmoun, A. M. Goillot, J. W. D. Halliday, B. T. Huffman, E. Kamenicka, M. Lazzaroni, B. Lloyd, E. E. Los, J.-M. Quetsch, B. Reville, P. Rousiadou, S. Sarkar, L. O. Silva, P. Simon, E. Soria, V. Stergiou, S. Zhang, N. Charitonidis, G. Gregori   +28 more
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3-D thermal and radiation-matter interaction simulations of a SiC solid-state detector for neutron flux measurements in JSI TRIGA Mark II research reactor [PDF]

EPJ Web of Conferences, 2021
Neutron detection is a relevant topic in the field of nuclear instrumentation. It is at the heart of the concerns for fusion applications (neutron diagnostics, measurements inside the Test Blanket Modules TBM) as well as for fission applications (in-core
Valero V., Ottaviani L., Lyoussi A., Ghninou H., Radulović V., Snoj L., Pungerčič A., Volte A., Carette M., Reynard-Carette C.   +9 more
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Study review of the CALORRE differential calorimeter: definition of designs for different nuclear environments [PDF]

EPJ Web of Conferences, 2021
This paper deals with the CALORRE differential calorimeter patented by Aix-Marseille University and the CEA in 2015. Firstly, the paper focuses on the presentation of the first prototype of CALORRE calorimeter qualified under real conditions during the ...
Volte A., Carette M., Lyoussi A., Kohse G., Reynard-Carette C.   +4 more
doaj   +1 more source

Characterization of a new reduced-height CALORRE differential calorimeter for CALOR-I Irradiation in MITR [PDF]

EPJ Web of Conferences, 2023
This paper presents the preliminary characterization of a new reduced-height CALORRE differential calorimeter designed and fabricated for the irradiation in the MITR within the framework of the CALOR-I program.
Volte A., Hauptman S., Carpenter D., Carette M., Lyoussi A., Kohse G., Reynard-Carette C.   +6 more
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In-situ gamma irradiation testing of radiation hardened chips till 1 MGy [PDF]

EPJ Web of Conferences, 2021
Ten samples of a custom tailored Mega-Gray hardened resolver/LVDT-to-digital converter, a resistive base sensor-to-digital converter and a RS485 communication application specific integrated circuit (ASIC) were combined in 1 irradiation campaign for ...
Geys David, Cao Ying, Van Uffelen Marco, Casellas Laura Mont, Vermeeren Ludo, Gusarov Andrei   +5 more
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Long Term Neutron Activation in JET DD Operation [PDF]

EPJ Web of Conferences, 2021
In the 2019 C38 Deuterium-Deuterium campaign at JET several different ITER-relevant materials and dosimetry foils were irradiated in a specially designed long-term irradiation station located inside the vacuum vessel with the purpose of testing the ...
Žohar Andrej, Lengar Igor, Batistoni Paola, Conroy Sean, Čufar Aljaž, Kierepko Renata, Kos Bor, Loreti Stefano, Mietelski Jerzy W., Nobs Chantal R., Packer Lee W., Pillon Mario, Radulović Vladimir, Savva Marilia I., Snoj Luka, Stamatelatos Ion E., Štancar Žiga, Vasilopoulou Theodora, Wójcik-Gargula Anna   +18 more
doaj   +1 more source

Comparison of the Responses of New Reduced-Size Calorimetric Cells Made of Different Structure Materials for High Energy Deposition [PDF]

EPJ Web of Conferences, 2020
This paper concerns experimental and numerical works on a new differential calorimeter called CALORRE and validated recently under irradiation conditions in MARIA reactor at low nuclear absorbed dose rate level. Works focus on a specific configuration of
Volte A., Reynard-Carette C., Lyoussi A., Brun J., Carette M.   +4 more
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Flux and Nuclear Heating Rate Calculations for CALORRE Irradiation in MITR [PDF]

EPJ Web of Conferences, 2023
This work summarizes neutronic calculations performed for the CALORRE differential calorimeter specifically designed by Aix Marseille University to inform the irradiation campaign planning for testing in MITR within the framework of the CALOR-I research ...
Hauptman S., Volte A., Kohse G., Carette M., Lyoussi A., Reynard-Carette C.   +5 more
doaj   +1 more source

Mechanical testing data from neutron irradiations of PM-HIP and conventionally manufactured nuclear structural alloys

Data in Brief, 2023
This article presents the comprehensive mechanical testing data archive from a neutron irradiation campaign of nuclear structural alloys fabricated by powder metallurgy with hot isostatic pressing (PM-HIP).
Janelle P. Wharry, Caleb D. Clement, Yangyang Zhao, Katelyn Baird, David Frazer, Jatuporn Burns, Yu Lu, Yaqiao Wu, Collin Knight, Donna P. Guillen, David W. Gandy   +10 more
doaj   +1 more source

Temperature-Dependent Dynamic on Resistance in Gamma-Irradiated AlGaN/GaN Power HEMTs

Applied Sciences, 2022
Dynamic RON is a key parameter in terms of device reliability and the efficiency of power-switching converters. In this study, commercial off-the-shelf GaN-on-Si power high-electron-mobility transistors (HEMTs) were irradiated using different regimes of ...
Enrique Maset, Pedro Martín-Holgado, Yolanda Morilla, David Gilabert, Esteban Sanchis-Kilders, Pedro J. Martínez   +5 more
doaj   +1 more source