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1.
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The CELESTA CubeSat In-Flight Radiation Measurements and Their Comparison With Ground Facilities Predictions
/ Coronetti, Andrea (CERN) ; Zimmaro, Alessandro (CERN) ; Alía, Rubén García (CERN) ; Danzeca, Salvatore (CERN) ; Masi, Alessandro (CERN) ; Slipukhin, Ivan (CERN) ; Amodio, Alessio (CERN) ; Dijks, Jasper (CERN) ; Peronnard, Paul (CERN) ; Secondo, Raffaello (CERN) et al.
The CELESTA CubeSat has employed radiation monitors developed by the Conseil Européen pour la Recherche Nucléaire (CERN) Centre, used for measuring the radiation environment at accelerators, to measure the space radiation field in a medium-Earth orbit (MEO). The technology is based on three static random-access memories (SRAMs) that are sensitive to single-event upsets (SEUs) and single-event latchups (SELs). [...]
2024 - 8 p.
- Published in : IEEE Trans. Nucl. Sci.
Fulltext: PDF;
In : Conference on Radiation and its Effects on Components and Systems (RADECS 2023), Toulouse, France, 25 - 29 Sep 2023, pp.1623-1630
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2.
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Investigation on the Sensitivity Degradation of Dosimeters based on Floating Gate Structure
/ Brucoli, M (CERN) ; Danzeca, S (CERN) ; Cesari, J (Unlisted, ES) ; Brugger, M (CERN) ; Masi, A (CERN) ; Gilardoni, S (CERN) ; Pineda, A (Unlisted, ES) ; Dusseau, L (IES, Montpellier) ; Wrobel, F (IES, Montpellier)
Dosimeters based on floating gate structure exhibit a linear radiation response, whose sensitivity is required to be highly stable in order to achieve an accurate dose measurement. The understanding of the mechanisms behind the sensitivity degradation is, therefore, a fundamental task in order to improve the design of these devices. [...]
2017 - 4 p.
- Published in : 10.1109/RADECS.2017.8696191
In : Conference on Radiation and its Effects on Components and Systems, CERN, Geneva, Switzerland, 2 - 6 Oct 2017, pp.1-4
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3.
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CELESTA Demonstrator Radiation Characterization in a LEO Representative Environment at CHARM.
/ Merlenghi, A S (CERN) ; Brugger, M (CERN) ; Chesta, E (CERN) ; Danzeca, S (CERN) ; Garcia Alia, R (CERN) ; Masi, A (CERN) ; Peronnard, P (CERN) ; Secondo, R (CERN) ; Bernard, M (Montpellier U.) ; Dusseau, L (Montpellier U.) et al.
The qualification process of CubeSat systems under radiation is long and requires tests at several facilities. An alternative qualification methodology is being studied at the CHARM facility with the CELESTA radiation module demonstrator..
Oct. - 7 p.
- Published in : 10.1109/RADECS.2017.8696243
In : Conference on Radiation and its Effects on Components and Systems, CERN, Geneva, Switzerland, 2 - 6 Oct 2017, pp.1-7
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4.
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Investigation on Passive and Autonomous Mode Operation of Floating Gate Dosimeters
/ Brucoli, M (CERN ; Montpellier U.) ; Cesari, J (Unlisted, ES) ; Danzeca, S (CERN) ; Brugger, M (CERN) ; Masi, A (CERN) ; Pineda, A (Unlisted, ES) ; Dusseau, L (Montpellier U.) ; Wrobel, F (Montpellier U.)
In the context of achieving an efficient radiation monitoring system, while also aiming to increase the flexibility of the measurement system, the integrated digital and analog circuitries of the floating gate dosimeter (FGDOS) have been upgraded. The capability to control autonomously the recharge process and the easy access to the data allows exploiting the FGDOS in both the autonomous and passive mode. [...]
2019 - 8 p.
- Published in : IEEE Trans. Nucl. Sci. 66 (2019) 1620-1627
Fulltext: PDF;
In : Conference on Radiation and its Effects on Components and Systems, Gothenburg, Sweden, 16 - 21 Sep 2018, pp.1620-1627
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5.
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Total Ionizing Dose Effect in LDMOS Oxides and Devices
/ Borel, T (IES, Montpellier) ; Furic, S (Unlisted, FR) ; Leduc, E (Unlisted, FR) ; Michez, A (IES, Montpellier) ; Boch, J (IES, Montpellier) ; Touboul, A (IES, Montpellier) ; Azais, B (Unlisted, FR) ; Danzeca, S (CERN) ; Dusseau, L (IES, Montpellier)
Laterally diffused metal-oxide-semiconductors transistors PD-silicon on insulator 150-nm mixed technology from Microchip are irradiated with $^{60}$Co gamma rays. Those irradiations have revealed a high sensitivity of the LDnMOS and LDpMOS pointing out that the main sensitive parameter is the ON-resistance. [...]
2019 - 6 p.
- Published in : IEEE Trans. Nucl. Sci. 66 (2019) 1606-1611
In : Conference on Radiation and its Effects on Components and Systems, Gothenburg, Sweden, 16 - 21 Sep 2018, pp.1606-1611
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6.
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Atypical Effect of Displacement Damage on LM124 Bipolar Integrated Circuits
/ Borel, Thomas (IES, Montpellier ; CERN) ; Roig, F (Nucletudes, France) ; Michez, Alain (IES, Montpellier) ; Azais, B (Dir. Armement, France) ; Danzeca, S (CERN) ; Roche, N J -H (Montpellier U.) ; Bezerra, F (CNES, Toulouse) ; Calvel, P (Thales Alenia Space, France) ; Dusseau, L (IES, Montpellier)
LM124 operational amplifiers from three different manufacturers are irradiated with $^{60}$Co gamma rays and neutrons. During neutrons irradiation, one of the three integrated circuits exhibits an unexpected slew rates increase while its open loop gain and supply bias current follow the usual monotonic decrease as described in the literature. [...]
2017 - 7 p.
- Published in : IEEE Trans. Nucl. Sci. 65 (2018) 71-77
In : 54th Annual IEEE International Nuclear and Space Radiation Effects Conference, New Orleans, LA, USA, 17 - 21 Jul 2017, pp.71-77
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7.
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System Level Radiation Characterization of a 1U CubeSat Based on CERN Radiation Monitoring Technology
/ Secondo, R (CERN ; IES, Montpellier) ; García Alía, R (CERN) ; Peronnard, P (CERN) ; Brugger, M (CERN) ; Masi, A (CERN) ; Danzeca, S (CERN) ; Merlenghi, A (CERN) ; Chesta, E (CERN) ; Vaillè, J R (IES, Montpellier) ; Bernard, M (Montpellier U.) et al.
A CubeSat payload (PL) was designed at CERN and at the University Space Center of Montpellier, for the measurement of radiation and its effects on electronics and single event latchup recording on SRAM devices. The PL and the data handling modules were tested at the CERN mixed-field facility, in a Low Earth Orbit representative environment
2018 - 6 p.
- Published in : IEEE Trans. Nucl. Sci. 65 (2018) 1694-1699
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8.
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A complete qualification of floating gate dosimeter for CERN applications
/ Brucoli, M (CERN ; IES, Montpellier) ; Danzeca, S (CERN) ; Brugger, M (CERN) ; Masi, A (CERN) ; Pineda, A (IC Malaga, Alaró) ; Cesari, J (IC Malaga, Alaró) ; Dusseau, L
The radiation environment produced by the CERN accelerator complex includes different kinds of particles whose energy can vary in a wide spectrum. In this framework, the radiation monitoring is a challenging task that needs to be continuously improved. [...]
2017 - 4 p.
- Published in : 10.1109/RADECS.2016.8093162
In : 16th European Conference on Radiation and its Effects on Components and Systems, Bremen, Germany, 19 - 23 Sep 2016, pp.8093162
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9.
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Analysis of SEL on Commercial SRAM Memories and Mixed-Field Characterization of a Latchup Detection Circuit For LEO Space Applications
/ Secondo, Raffaello (CERN ; IES, Montpellier) ; Alía, Ruben (CERN) ; Peronnard, Paul (CERN) ; Brugger, Markus (CERN) ; Masi, Alessandro (CERN) ; Danzeca, Salvatore (CERN) ; Merlenghi, Anne-Sophie (CERN) ; Vaillé, Jean-Roch (IES, Montpellier ; U. Nîmes, Nîmes) ; Dusseau, Laurent (IES, Montpellier)
A single event latchup (SEL) experiment based on commercial static random access memory (SRAM) memories has recently been proposed in the framework of the European Organization for Nuclear Research (CERN) Latchup Experiment and Student Satellite nanosatellite low Earth orbit (LEO) space mission. SEL characterization of three commercial SRAM memories has been carried out at the Paul Scherrer Institut (PSI) facility, using monoenergetic focused proton beams and different acquisition setups. [...]
2017 - 8 p.
- Published in : IEEE Trans. Nucl. Sci. 64 (2017) 2107 - 2114
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10.
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Floating Gate Dosimeter Suitability for Accelerator-Like Environments
/ Brucoli, M (CERN) ; Danzeca, S (CERN) ; Brugger, M (CERN) ; Masi, A (CERN) ; Pineda, A (IC Malaga, Alar) ; Cesari, J (IC Malaga, Alar) ; Dusseau, L (IES, Montpellier) ; Wrobel, F (IES, Montpellier)
In this paper, the suitability of floating gate dosimeter as total ionizing dose (TID) detector in mixed fields, representative of large hadron collider (LHC) radiation environment, has been investigated. Several experiments were performed in order to characterize the dosimeter. [...]
2017 - 7 p.
- Published in : IEEE Trans. Nucl. Sci. 64 (2017) 2054-2060
In : 16th European Conference on Radiation and its Effects on Components and Systems, Bremen, Germany, 19 - 23 Sep 2016, pp.2054-2060
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