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Publications associées (52)
Hydrogenated amorphous silicon high flux x-ray detectors for synchrotron microbeam radiation therapy
Sylvain Dunand, Matthew James Large, Giulia Rossi
Objective. Microbeam radiation therapy (MRT) is an alternative emerging radiotherapy treatment modality which has demonstrated effective radioresistant tumour control while sparing surrounding healthy tissue in preclinical trials. This apparent selectivity ...
IOP Publishing Ltd2023Evaluation of neutron dose rates at the TCV tokamak facility
Patrick Blanchard, Henri Weisen, Matteo Vallar
A detailed MCNP neutronics model of the building housing the TCV tokamak has been developed. Predicted dose rates have been compared to neutron dose measurements at 12 locations in the building obtained during neutral beam injection into TCV plasmas. This ...
ELSEVIER SCIENCE SA2023Radiation Hardness of MALTA2, a Monolithic Active Pixel Sensor for Tracking Applications
Edoardo Charbon, Francesco Piro, Ashish Sharma
MALTA is a depleted monolithic active pixel sensor (DMAPS) developed in the Tower Semiconductor 180-nm CMOS imaging process. Monolithic CMOS sensors offer advantages over current hybrid imaging sensors in terms of both increased tracking performance due to ...
Piscataway2023Increased Device Variability Induced by Total Ionizing Dose in 16-nm Bulk nFinFETs
This article investigates the device variability induced by the total ionizing dose (TID) effects in a commercial 16-nm bulk nFinFETs, using specially designed test structures and measurement procedures aimed at maximizing the matching between devices. DC ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2022Influence of Fin and Finger Number on TID Degradation of 16-nm Bulk FinFETs Irradiated to Ultrahigh Doses
This article investigates the fin- and finger-number dependence of the total ionizing dose (TID) degradation in 16-nm bulk Si FinFETs at ultrahigh doses. n- and p-FinFETs designed with different numbers of fins and fingers are irradiated up to 500 Mrad(SiO ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2022Development of a Data Concentrator ASIC for the High Luminosity upgrade of the CMS Outer Tracker detector with tracking trigger
With the increasing capabilities of the microelectronics technology, future particle detectors in high energy physics will be able to yield high-level features that are not only simple geometrical positions or energy measurement in the silicon sensors used ...
EPFL2021Characterization and Modeling of Total Ionizing Dose Effects on Nanoscale MOSFETs for Particle Physics Experiments
Total ionizing radiation compromises electrical characteristics of microelectronic devices and even causes functional failures of integrated circuits. It has been identified as a potential threat to electronic components, especially those in high-energy ph ...
EPFL2021TID Degradation Mechanisms in 16-nm Bulk FinFETs Irradiated to Ultrahigh Doses
This article investigates the total ionizing dose (TID) degradation mechanisms of 16-nm bulk Si FinFETs at ultrahigh doses. n- and p-FinFETs with several channel lengths are irradiated up to 1 Grad(SiO2) and then annealed for 24 h at 100 degrees C. Irradia ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021Satellite-Based Personal UV Dose Estimation
Athanasios Nenes, David Vernez
Epidemiology and public health research relating to solar ultraviolet (UV) exposure usually relies on dosimetry to measure UV doses received by individuals. However, measurement errors affect each dosimetry measurement by unknown amounts, complicating the ...
2021Impact of the skull contour definition on Leksell Gamma Knife(R)Icon (TM) radiosurgery treatment planning
Introduction The Gamma Knife(R)planning software (TMR 10, Elekta Instruments, AB, Sweden) affords two ways of defining the skull volume, the "historical" one using manual measurements (still perform in some centers) and the new one using image-based skull ...
2020