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Performance evaluation of radon active sensors and passive dosimeters at low and high radon concentrations

Publications associées (32)

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An in-depth analysis of modern technologies could represent the base for the success of the High Luminosity Large Hadron Collider experiments. The requirement is a new reliable electronics in 1Grad-TID environments. For the purpose, single devices in TSMC ...

ELSEVIER SCIENCE BV2018

A Nine Decade Femtoampere Current to Frequency Converter

Evgenia Voulgari

Various applications require ultra-low current sensing. Some of these applications are related to ionizing radiation detection. Radiation monitoring is important in particle physics experiments, nuclear facilities, hadron therapy institutes and hospitals. ...

EPFL2017

Medical detector and antidiffusion grid for medical imaging device

Klaus Benedikt Schönenberger, Maïka Réane Guillemin, Thomas Gabella

The invention relates to a medical detector. The medical detector is characterised in that it comprises an antidiffusion grid secured to the detector and in that it comprises an antidiffusion grid mounted on the detector such that it can move between an ac ...

2016

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The Large Hadron Collider (LHC) running at CERN will soon be upgraded to increase its luminosity giving rise to radiations reaching the level of GigaRad Total Ionizing Dose (TID). This paper investigates the impact of such high radiation on transistors fab ...

IEEE2016

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IEEE2016

A method of acquiring an image of a scene illuminated by a first beam, by means of a sensor including at least two pixels, including the steps of: a) for each pixel, reading a first output value of the pixel representative of the intensity of the radiation ...

2014

Synchrotron X Ray Induced Axonal Transections in the Brain of Rats Assessed by High-Field Diffusion Tensor Imaging Tractography

Yohan Van de Looij

Since approximately two thirds of epileptic patients are non-eligible for surgery, local axonal fiber transections might be of particular interest for them. Micrometer to millimeter wide synchrotron-generated X-ray beamlets produced by spatial fractionatio ...

Public Library Science2014

Improving the degree-day method for sub-daily melt simulations with physically-based diurnal variations

Andrea Rinaldo, Cara Christine Tobin, Marc Parlange, Bettina Schaefli, Guillermo Barrenetxea Kobas, Ludovico Nicotina, Silvia Simoni

This paper proposes a new extension of the classical degree-day snowmelt model applicable to hourly simulations for regions with limited data and adaptable to a broad range of spatially-explicit hydrological models. The snowmelt schemes have been tested wi ...

Elsevier2013

Making MEMS more suited for Space: Assessing the proton-radiation tolerance of structural materials for microsystems in orbit

Herbert Shea, Antonia Neels, Alex Dommann, Tobias Bandi

We report on the susceptibility of structural MEMS materials to proton radiation damage. Radiation tests at spacerelevant doses were conducted on MEMS resonators. The two materials examined were single crystal silicon and SU-8, which are both in widespread ...

2013

High intensity profile monitor for time resolved spectrometry at the CLIC Test Facility 3

The power source of the Compact Linear Collider (CLIC) relies on the generation and deceleration of a high-intensity electron drive beam. In order to provide the best radio-frequency (RF) to beam-energy transfer efficiency, the electron beam is accelerated ...

2012