Modeling and Simulation of Ferroelectric Devices for Energy Efficient Systems

Job description: The Simulation and Modeling Laboratory is  involved in the development of new technologies for embedded memories. This laboratory collaborates with the technology integration, characterization, and integrated circuit design teams. Today, data production is growing exponentially due to the widespread use of connected objects, intelligent systems, and the rapid development of artificial intelligence. Memories, electronic components used for temporary data storage, are therefore a R&D priority. There are two main categories of memories: stand-alone memories and embedded memories. The latter benefit from the proximity of computing and data storage areas, such as the design of circuits for embedded artificial intelligence. Several types of "emerging" memory exist, based on various physical effects: phase-change memories (PCM), resistive memories (ReRAM such as OXRAM), or ferroelectric memories (FeRAM, FeFET, etc.). Furthermore, compact modeling using SPICE (Simulation Program with Integrated Circuit Emphasis) is an essential step in bridging technological developments and applications, enabling the simulation of integrated circuits. In this context, your mission is to build a suite of models, initially using preliminary SPICE/compact models (FeRAM, OxRAM, etc.) based on experimental data available at CEA-Leti. You will then propose innovative solutions to improve these models. Finally, you will be required to address additional topics such as aging modeling. To this end, you will implement simulation programs and methodologies for analyzing results. You will interact regularly with the integration and characterization teams and with device engineers to make the most of available experimental data. We offer you the opportunity to work in a team with research engineers committed to innovative and stimulating projects! Through this position, you will join a unique research environment for experience in a cutting-edge field and will benefit from: - training to strengthen your skills or acquire new ones, - a recognized work-life balance, - a position in the heart of the Grenoble metropolitan area, easily accessible via the soft mobility system promoted by the CEA, - compensation commensurate with your qualifications and experience, - an active CSE (Works Council) for leisure and extracurricular activities, - a savings plan supplemented by the CEA, - a diversity and inclusion policy

Institute description: Within CEA-Leti, the Simulation and Modeling Laboratory (LSM) is responsible for the simulation and modeling of processes and devices to support the development of CEA-Leti technologies, with a core activity focused on silicon-based devices. Its activities are at the crossroads of technology integration, physical and electrical characterization, process design kit (PDK) development and integrated circuit design.

Your profile: Vous êtes diplômé(e) d’un Master 2, d’une école d’ingénieur ou titulaire d’un doctorat en électronique ou en physique. Vous possédez des connaissances solides en microélectronique et/ou en dispositifs mémoire, et vous avez idéalement une première expérience en simulation numérique de type SPICE. Des compétences en développement de code (Python, Matlab, etc.) seraient un atout. Conformément aux engagements pris par le CEA en faveur de l'intégration des personnes en situation de handicap, cet emploi est ouvert à toutes et à tous. Le CEA propose des aménagements et/ou des possibilités d'organisation, rejoignez-nous!