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Julien Mekki

Researcher at Centre National D'Etudes Spatiales

Publications -  75
Citations -  1007

Julien Mekki is an academic researcher from Centre National D'Etudes Spatiales. The author has contributed to research in topics: Optical fiber & Dosimeter. The author has an hindex of 16, co-authored 65 publications receiving 742 citations. Previous affiliations of Julien Mekki include University of Montpellier & CERN.

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Recent advances in radiation-hardened fiber-based technologies for space applications

TL;DR: The state of the art regarding the knowledge of radiation effects on the performance of fiber-based technologies, from the microscopic effects observed in the amorphous silica glass used to design fiber cores and cladding, to the macroscopic response of fibers and systems are described.
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The SuperCam Instrument Suite on the Mars 2020 Rover: Science Objectives and Mast-Unit Description

Sylvestre Maurice, +166 more
TL;DR: The goal of this work is to provide an understanding of the technical choices made, the constraints that were imposed, and ultimately the validated performance of the flight model as it leaves Earth, and it will serve as the foundation for Mars operations and future processing of the data.
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CHARM: A Mixed Field Facility at CERN for Radiation Tests in Ground, Atmospheric, Space and Accelerator Representative Environments

TL;DR: A mixed field radiation test facility called CHARM has been established at CERN as mentioned in this paper to test electronic devices/systems in representative environments, which is not only representative of particle accelerators, but also of atmospheric, ground level and space applications.
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A New RadMon Version for the LHC and its Injection Lines

TL;DR: In this article, the architecture of the new RadMon, the radiation reliability and the design strategy adopted for the sensors, used for monitoring the mixed radiation field of the LHC accelerator, are described highlighting the achieved improvements in terms of radiation robustness and measurement accuracy of a device which is of interest for many other research institutes.
Proceedings ArticleDOI

The LHC Radiation Monitoring System - RadMon

TL;DR: Mekki et al. as discussed by the authors proposed an approach for the first time in CERN CERN CH-1211, Geneve 23, Switzerland E-mail:; Julien Mekki, Sergio Batuca, Markus Brugger, Marco Calviani, Alfredo Ferrari, Daniel Kramer, Roberto Losito, Alessandro Masi, Anna Nyul, Paul Peronnard, Christian Pignard, Ketil Roeed, Thijs Wijnands.