5 Papers
7 Citations
Igor Moric is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Atomic clock & Atomic Clock Ensemble in Space. The author has an hindex of 3, co-authored 5 publications.
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Papers
Status of the flight model of the cold atoms space clock PHARAO
Igor Moric,Philippe Laurent +1 more
- 21 Jul 2013
TL;DR: The primary frequency standard (PFS) was designed for operation in space by the Projet d'Horloge Atomique par Refroidissement d'Atomes en Orbite (PHARAO) as mentioned in this paper.
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PHARAO flight model : Integration and "on ground" performances tests
Francois-Xavier Esnault,O. Grosjean,C. Delaroche,Didier Massonnet,Philippe Chatard,Charles-Marie de Graeve,Sebastien Telllier,Caroline Stepien,Lionel Fonta,Sabine Julien,Emilie Leynia de la Jarrige,Claude Escandes,Phillipe Gase,Andria Ratsimandresy,Serge Beraud,Thomas Basquin,Fabrice Buffe,Patrizia Torresi,Philippe Lariviere,Bernard Vivian,Benoit Faure,Thomas Leveque,David Valat,F. Picard,S. Leon,C. Sirmain,Jean-Francois Vega,Nadine Ladiette,Benoit Leger,F. Gonzalez,Jean-Pierre Granier,P. Guillemot,Muriel Saccoccio,D. Blonde,Isabelle Zenone,Clement Luitot,M. Chaubet,Christophe Salomon,Michel Abgrall,Daniele Rovera,Igor Moric,Philippe Laurent +41 more
- 19 May 2014
TL;DR: In this article, the flight model of the cold cesium clock, PHARAO, has been assembled and will undergo extensive tests during the first semester of 2014, and the results on the cold atoms manipulation and the metrological evaluation are presented.
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Magnetic shielding of the cold atom space clock PHARAO
Igor Moric,Philippe Laurent,Philippe Chatard,Charles-Marie de Graeve,Stéphane Thomin,Vincent Christophe,O. Grosjean +6 more
TL;DR: In this article, the authors characterized the attenuation and magnetic field homogeneity of three concentric Mumetal shields used to build the flight model of the PHARAO space clock and found that the average value of attenuation inside the three shields is around 18,000 when the external field is similar to the orbit field (30,µT).
Hysteresis prediction inside magnetic shields and application.
TL;DR: A simple model that is able to describe and predict hysteresis behavior inside Mumetal magnetic shields, when the shields are submitted to ultra-low frequency (<0.01 Hz) magnetic perturbations with amplitudes lower than 60 μT is developed.