2025-05-23
06:58 |
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2025-05-23
06:58 |
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2025-05-23
06:58 |
RPP Model Trends Across Technology Nodes for the MC Simulation of SEUs in Commercial Bulk Planar CMOS SRAMs Under Proton Irradiation
/ Şerban, Alexandra-Gabriela (CERN ; Bucharest U. ; Bucharest, IFIN-HH) ; Coronetti, Andrea (CERN ; IES, Montpellier ; Unlisted, DE) ; García Alía, Rubén (CERN) ; Salvat-Pujol, Francesc (CERN)
The ubiquitous use of electronic devices in high-radiation environments requires robust methods for assessing and improving their resilience against single-event effects (SEEs) and, especially, single-event upsets (SEUs). In this study, SEU production induced by protons below 500 MeV in three commercial bulk planar static random access memories (SRAMs) manufactured on different standard CMOS technology nodes (from 250 to 40 nm) is investigated employing the Monte Carlo (MC) particle-transport code FLUKA. [...]
2025 - 14 p.
- Published in : IEEE Trans. Nucl. Sci. 72 (2025) 133-146
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2025-05-23
06:58 |
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2025-05-23
06:58 |
Characterization of Fully Fragmented High-Energy Heavy-Ion Beams for SEE Testing Through Measurements and Simulations
/ Waets, Andreas (CERN ; U. Zurich (main)) ; García Alía, Rubén (CERN) ; Bilko, Kacper (CERN) ; Emriskova, Natalia (CERN) ; Salvatore Esposito, Luigi (CERN) ; Schuy, Christoph (Darmstadt, GSI) ; Wagner, Tim (Darmstadt, GSI) ; Nieminen, Petteri (ESA) ; Schneider, Uwe (U. Zurich (main))
Fully fragmented, very-high-energy (VHE) heavy-ion beams offer interesting possibilities for radiation hardness assurance testing of electronic components exposed to the Galactic Cosmic Ray (GCR) space environment. In this article, we perform the dosimetry of these fully fragmented ion beams through a combination of silicon solid-state detector measurements and detailed Monte Carlo (MC) simulations in FLUKA focusing on the interaction between the beam and the device under test. [...]
2025 - 7 p.
- Published in : IEEE Trans. Nucl. Sci. 72 (2025) 1123-1129
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2025-05-22
06:29 |
Surface and sub-surface modifications of copper electrodes exposed to electric high-field conditioning at cryogenic temperatures
/ Jacewicz, Marek (Uppsala U.) ; Profatilova, Iaroslava (Uppsala U.) ; Ashkenazy, Yinon (Hebrew U.) ; Calatroni, Sergio (CERN) ; Popov, Inna (Hebrew U.) ; Szaniawski, Piotr (Uppsala U.) ; Wuensch, Walter (CERN)
It has been stipulated that the conditioning of metal surfaces under a high electric field is dominated by material hardening. To test this, we subjected three pairs of copper electrodes to high-voltage conditioning at distinct temperatures (300, 30, and 10 K) until each reached its saturation field. [...]
2025 - 15 p.
- Published in : J. Appl. Phys. 137 (2025) 193302
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2025-05-22
06:29 |
The HEARTS EU Project and Its Initial Results on Fragmented High-Energy Heavy-Ion Single-Event Effects Testing
/ García Alía, Rubén (CERN) ; Waets, Andreas (CERN ; Zurich U.) ; Coronetti, Andrea (CERN ; IES, Montpellier) ; Bilko, Kacper (CERN ; Jean Monnet U.) ; Delrieux, Marc (CERN) ; Emriskova, Natalia (CERN) ; Esposito, Luigi (CERN) ; Fraser, Matthew (CERN) ; Johnson, Eliott (CERN) ; Klimek, Karolina (CERN) et al.
We perform single-event effect (SEE) tests with well-characterized fully fragmented (i.e., beyond Bragg peak) high-energy heavy-ion beams and compare the results with those expected from conventional, mono-linear energy transfer (mono-LET) measurements, showing a satisfactory level of agreement between the two. This compliance paves the way for the exploitation of simulation tools for accurately quantifying the ion fragmentation impact on SEE rates for both ground-level testing conditions and space galactic cosmic-ray (GCR) environments, with electronics operating behind significant thicknesses of shielding. [...]
2025 - 10 p.
- Published in : IEEE Trans. Nucl. Sci. 72 (2025) 1040-1049
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2025-05-22
06:29 |
Development of a ReBCO Non/Metal-Insulated 40 T Solenoid for a Muon Collider
/ Bordini, B (CERN) ; Accettura, C (CERN) ; Bertarelli, A (CERN) ; Bottura, L (CERN) ; Dudarev, A (CERN) ; Hafiz, M A (CERN) ; Kolehmainen, A (CERN) ; Mulder, T (CERN) ; Rinaldoni, D (CERN) ; Sanda, F (CERN) et al.
In the quest to explore the fundamental properties of particles at the energy frontier, the International Muon Collider Collaboration (IMCC) has made significant progress in the conceptual design study of a Muon Collider (MC). Central to this effort is the development of the various MC's magnet systems, particularly the Ultra-High-Field (UHF) solenoids needed for the MC final cooling stage. [...]
2025 - 5 p.
- Published in : IEEE Trans. Appl. Supercond.
- Published in : IEEE Trans. Appl. Supercond.
In : Applied Superconductivity Conference (ASC 2024), Salt Lake City, Utah, United States, 1 - 6 Sep 2024, pp.4605705
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2025-05-22
06:29 |
Test Results and Analysis of the MQYYM Magnet at 1.9 K in STAARQ, a New CEA Paris-Saclay Test Facility
/ Perraud, S (IRFU, Saclay) ; Allain, H (IRFU, Saclay) ; Boussuge, T (IRFU, Saclay) ; Commaux, N (IRFU, Saclay) ; Correia-Machado, R (IRFU, Saclay) ; Antoni, P De (IRFU, Saclay) ; Felice, H (IRFU, Saclay) ; Foussat, A (CERN) ; Gheller, J M (IRFU, Saclay) ; Guihard, Q (IRFU, Saclay) et al.
In the initial framework of HL-LHC project, a 90 mm Nb-Ti single aperture quadrupole short model with a gradient of 120 T/m at 1.9 K, has been designed, manufactured and firstly tested at 4.2 K as part of a collaboration between CERN and CEA. This magnet called MQYYM has been recently tested for the first time at 1.9 K and used as a reference magnet for the commissioning of the new CEA Paris-Saclay cryogenic test facility STAARQ (standing for test station for quadrupole accelerator magnets). [...]
2025 - 6 p.
- Published in : IEEE Trans. Appl. Supercond. 35 (2025) 4003106
In : Applied Superconductivity Conference (ASC 2024), Salt Lake City, Utah, United States, 1 - 6 Sep 2024, pp.4003106
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2025-05-22
06:29 |
High Throughput Data Transfer System for ALICE Experiment in Run 3
/ Şuiu, Alice-Florenţa (Bucharest, Polytechnic Inst. ; CERN) ; Grigoraş, Costin (CERN) ; Țăpuş, Nicolae (Bucharest, Polytechnic Inst.) ; Betev, Latchezar (CERN)
/ALICE Collaboration
The European Organization for Nuclear Research (CERN), headquartered in Geneva, Switzerland, operates the Large Hadron Collider (LHC), the world’s most powerful particle accelerator. One of the four main LHC experiments is A Large Ion Collider Experiment (ALICE), which is dedicated to studying the properties of quark–gluon plasma, a state of matter that existed shortly after the Big Bang. [...]
2025 - 16 p.
- Published in : J. Grid Comput. 23 (2025) 20
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