Researcher (M/F): Ultrafast laser material processing of semiconductors
il y a 1 jour
Organisation/Company CNRS Department Laboratoire Lasers, Plasmas et Procédés Photoniques Research Field Engineering Chemistry Physics Researcher Profile Recognised Researcher (R2) Application Deadline 4 Feb 2026 - 23:59 (UTC) Country France Type of Contract Temporary Job Status Full‑time Hours Per Week 35 Offer Starting Date 1 May 2026 Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? NoOffer DescriptionThe researcher (M/F) will work within the framework of the ANR projects KiSS et LAMORSIM. The main objective is to develop methodologies for achieving controlled laser‑induced local modifications of silicon.In this work, the researcher will develop experimental configurations and simulations to induce and study the transformation of silicon. The researcher will concentrate on problems associated with control processing of pre‑structures samples/systems. The work includes investigations on melting and solidification dynamics of crystalline silicon under femtosecond laser irradiation. The aim is to understand the conditions most favorable for the direct formation of amorphous layers, which are of great interest for new applications in microelectronics (silicidation for electrical contacts) and photonics (waveguide writing).The researcher will also be responsible for implementing infrared techniques to explore the possibility of generating micrometric amorphized volumes inside silicon, thereby opening new application areas.The results of these ultrafast optics experiments will contribute to a better understanding of local annealing processes, with the goal of achieving optimized control over the final material state, taking into account its crystalline structure as well as the location and depth of the transformations.The researcher (M/F) will be in charge of material interaction experiments and/or electromagnetics and thermal simulations with femtosecond pulses. He or she shall contribute to activities such asExperimental analysis and/or modeling of the interactions and material responsesPerformance optimization of laser writing processes (Process engineering) and technological demonstrationsParticipation in the implementation of new interaction strategies and new optical diagnosticsPublication of one or more articles on the analyses of the data collected during the projectLocated in the Luminy Campus in Marseille, the Lasers, Plasmas and Photonic Processes (LP3) laboratory was founded in 2000. It is a Joint Research Unit (UMR 7341) of CNRS and Aix‑Marseille University (AMU). The research of LP3 laboratory is focused on laser matter interaction in short and ultrashort temporal regimes. Studies address fundamental mechanisms induced when a pulsed laser beam interacts with matter, in order to manage the physical phenomena that control the effects of the interaction and then to develop innovative photonic processes.We are looking for a highly motivated and independent scientist (M/F) interested in laser science and technologies, ultrafast optics and/or material processing. Applicants should have demonstrated expertise in laser process engineering and beam shaping technologies (Beam transport and manipulations, synchronizations, motion control, scanner operation, …). Expertise on simulation tools (e.g. COMSOL) is also expected. Excellent spoken and written English is mandatory. #J-18808-Ljbffr
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Ultrafast Laser Scientist: Silicon Modification
il y a 24 heures
Marseille, France Euraxess Temps pleinA research laboratory in Marseille is seeking a highly motivated researcher specializing in laser process engineering and ultrafast optics. The candidate will focus on developing methodologies to achieve controlled laser-induced modifications of silicon. Responsibilities include conducting material interaction experiments, optimizing laser processes, and...
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Ultrafast Nonlinear Optical Response and Dynamics of 2d Thin Films
il y a 1 semaine
Marseille, France Institut Fresnel Temps plein**Ultrafast nonlinear optical response and dynamics of 2D thin films**: - Réf **ABG-127691** - Sujet de Thèse - 20/12/2024 - Contrat doctoral - Institut Fresnel - Lieu de travail- Marseille - Provence-Alpes-Côte d'Azur - France - Intitulé du sujet- Ultrafast nonlinear optical response and dynamics of 2D thin films - Champs scientifiques- Physique - Mots...
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Marseille, France Karlstad University Temps pleinOverviewPhD Position in Ultrafast nonlinear optical response and dynamics of 2D thin filmsResponsibilitiesTwo-dimensional thin films with high optical nonlinearities are studied for mode-locking of laser systems.Deposition and preparation of 2D thin films, optimization of crystallization to enhance optical nonlinearities. Build and operate experimental...
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il y a 1 jour
Marseille, France Karlstad University Temps pleinA university in France is offering a PhD position focused on ultrafast nonlinear optical response and dynamics of 2D thin films. Responsibilities include studying two-dimensional thin films with high optical nonlinearities and conducting detailed investigations using advanced optical techniques. The ideal candidate should possess a master's degree in optics...
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il y a 1 jour
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il y a 5 jours
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il y a 2 jours
Marseille, Provence-Alpes-Côte d'Azur, France Coty Temps pleinR&D PACKAGING INNOVATION RESEARCH INTERN6-month internship starting from January 2025You are seeking an experience within a passionate Cosmetic Packaging R&D team where you can apply and develop your expertise into Innovative packaging solutions while exploring new territories.RESPONSIBILITIESAs our Packaging Research Intern, you are focusing on Cellulose...
