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Jobs
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Fluorescence lifetime measurements of nano-objects to detect alpha radiation in water
Stage M2FranceMarch 3 20256 monthDomain, Specialties : Physical chemistry Research Unit : LIDYL / DICO Using water-soluble fluorescent molecules or nano-objects is promising for detecting sources of alpha radiation in water remotely. The internship will make it possible to compare different systems by measuring fluorescence lifetimes. Objective of the…
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Postdoc position opened at CEA-Saclay (Paris, France) in the field of EUV metrology
Post-DoctoratEssonne (91)January 17 202436 monthThe use of very short wavelength light is developing rapidly in a wide variety of fields adiotherapy, lithography, academic research, attophysics, etc.). This type of radiation imposes severe constraints on the quality of the optical elements used. However, the current techniques of control offer limited…
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Internship: Proof of concept for in operando H2O2 determination by flash photolysis
Stage M2CEA Saclay, Site de l’Orme des merisiers (91) Essonne, FranceMarch 28 20253 monthThe internship will involve adapting the H2O2 flash photolysis process for in operando measurement under ionizing radiation. For the proof of concept, it will be necessary to determine the best chemical system and protocol for analyzing the content of H2O2 formed during the radiolysis of…
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Laser developments for attosecond physics in semiconductor crystals.
Stage M2CEA Saclay, Site de l’Orme des merisiers (91) Essonne, FranceMarch 4 20244 monthThe objective of the internship is to modify and optimize the properties of a femtosecond laser in order to extend the laboratory’s experimental capabilities on the study of attosecond dynamics (1 attosecond = 10^-18 second) during laser-condensed matter interaction, and in particular the fundamental mechanisms…
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PhD-thesis announcement PMS-DICO : ‘Electronic structure of 2 dimensional materials’
CDDCEA Saclay, Site de l’Orme des merisiers (91) Essonne, FranceSeptember 1 202436 monthA joint Ph.D. project between DICO / LIDYL / CEA Saclay (F) and University of Bohemia (CZ) Supervisors: Professors Christine Richter (DICO, CYU), Jan Minar (UWB) Experimental and computational condensed matter & surface physics We are seeking a highly motivated candidate, with good skills in…
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Position of Instrumentation technician M/F
CDIEssonne (91)January 1 202512 monthThe person recruited will be involved in the development of experimental instrumentation: this covers the design of small electro-mechanical devices, instrumentation, design with simple CAD elements in conjunction with researchers. Computer control of experiments in place or being set up will be planned and carried…
PhD thesis
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Development and characterization of a reliable 13.5 nm EUV OAM carrying photon beamline
DICO : Radiation-matter interactionsParis-Saclay Ondes et Matière (EDOM) SaclayThe Extreme UltraViolet (EUV) photon energy range (10-100 nm) is crucial for many applications spanning from fundamental physics (attophysics, femto-magnetism) to applied domains such as lithography… -
Influence of ionization density in water on fluorescent solutes. Application to the detection of alpha radiation
DICO : Radiation-matter interactionsParis-Saclay Sciences Chimiques: Molécules, Matériaux, Instrumentation et Biosystèmes (2MIB) SaclayThe location and rapid identification, at a distance, of sources of alpha and beta particle emissions on surfaces or in wet cavities or solutions, in nuclear facilities undergoing decommissioning or…