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CEA

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Postdoc in Superconducting BEOL Integration for Quantum Devices CEA-LETI in France

Degree Level

Postdoc

Field of study

Electrical Engineering

Funding

Postdoctoral research position at CEA-LETI; the post does not specify stipend amount, tuition, or other financial details.

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Country

France

University

CEA

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Keywords

Electrical Engineering
Materials Science
Material Characterization
Nanoelectronic
Physics

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About this position

Postdoctoral opportunity at CEA-LETI in Romans sur Isere, Rhône Alpes, France focused on superconducting BEOL integration for upcoming quantum devices.

The project aims to integrate quantum devices within FD-SOI technology on a 300 mm platform, with a strong emphasis on developing and integrating superconducting interconnects that improve thermomagnetic isolation and electrical continuity.

Research topics include high-temperature superconducting materials such as ZrN, HfN, and NbTiN, process integration into existing flows, and the use of an innovative direct etch approach. The postdoc will study how process steps and line dimensions affect superconducting properties such as critical temperature and current density.

Work will include structural and morphological characterization using X-ray diffraction, TOF-SIMS, AFM, and microscopy, followed by fabrication of interconnection lines and vias in the CEA-LETI 300 mm cleanroom. Final measurements of critical temperature and magnetic field will be performed using a cryostat outside the cleanroom.

This is a postdoctoral opening; no scholarship name, funding amount, or deadline is stated in the post. Applications should be submitted through the CEA job portal link provided.

Funding details

Postdoctoral research position at CEA-LETI; the post does not specify stipend amount, tuition, or other financial details.

What's required

Postdoctoral-level candidate with experience or strong interest in nanoelectronic technologies, superconducting materials, thin-film/process integration, and materials characterization. The project involves X-ray diffraction, TOF-SIMS, AFM, microscopy, cleanroom fabrication, and cryogenic measurements; familiarity with semiconductor process flows and 300 mm cleanroom work is relevant.

How to apply

Apply through the CEA job portal using the provided application link. Review the job description and submit your application via the online posting.

More information can be found here

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