Multi-Scale Correlation of Terahertz and Spectroscopic Signatures for Monitoring the Ageing of [...]

European Commission; France; Sur place; EUR 30 000 - 45 000; Plein temps

Résumé du poste

La Commission Européenne recherche un chercheur postdoctoral en ingénierie des matériaux, axé sur la compréhension de la dégradation des matériaux dans des environnements critiques. Le candidat idéal aura un doctorat en science des matériaux et une solide expérience en spectroscopie et analyse thermique. Ce projet collaboratif de 24 mois vise à développer des techniques de surveillance non destructive pour améliorer la fiabilité des structures dans les secteurs de l'énergie et des infrastructures.

Qualifications

• Candidat diplômé en PhD avec des connaissances approfondies en matériaux, polymères et leurs mécanismes de vieillissement.
• Compétences expérimentales en spectroscopie Raman et analyse thermique requises.
• Capacité à travailler en équipe interdisciplinaire sur des besoins industriels.

Responsabilités

• Comprendre les mécanismes de dégradation des matériaux non conducteurs sous environnements hydrothermiques et UV.
• Développer une bibliothèque spectrale pour divers polymères et composites.
• Interpréter les mesures Terahertz et développer des modèles électromagnétiques.

Connaissances

Spectroscopie Raman

Analyse thermique (DSC, TGA)

Comportement mécanique des matériaux

Propriétés d'interface et vieillissement des composites

Curiosité scientifique

Compétences en communication

Formation

PhD en science des matériaux

Description du poste

Organisation/Company UTTOP Research Field Engineering » Materials engineering Researcher Profile Recognised Researcher (R2) Positions Postdoc Positions Country France Application Deadline 15 Oct 2025 - 23:59 (Europe/Paris) Type of Contract Temporary Job Status Full-time Hours Per Week 40 Offer Starting Date 1 Nov 2025 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? No

Offer Description

While non-destructive maintenance diagnostics for defect inspection in materials are well developed, particularly in key sectors such as transportation, energy, and industrial manufacturing, the real-time monitoring of progressive material degradation remains a major challenge in materials science. Yet, long-term monitoring of material integrity has a strong impact on the reliability and availability of the structures and equipment that incorporate them.

The project aims to understand the degradation mechanisms of electrically non-conductive materials under hydrothermal and UV environments, in particular advanced polymers and composites used in critical sectors (energy, aerospace, infrastructure). One objective is to correlate Terahertz (THz) signatures with the physicochemical and mechanical properties of the materials during hygrothermal and UV ageing. Complementarities between different non-destructive evaluation techniques for aging - including infrared, visible, and Raman technologies- will be explored. The combination of all datasets will support the development of a spectral library for various polymers and composites in the Terahertz domain. Finally, the gained knowledge will support the interpretation of Terahertz measurements, and the development of electromagnetic models correlated with physicochemical models, paving the way for predictive modelling of material behaviour in service.

Where to apply

E-mail [e-mail]

Requirements

Research Field Engineering » Materials engineering Education Level PhD or equivalent

Skills/Qualifications

We are looking for a highly motivated PhD graduated candidate with strong background in materials science, particularly in polymers and composites, including ageing mechanisms and interfacial properties. Experimental skills are essential, especially in Raman and IR spectroscopy, thermal analysis (DSC, TGA), and possibly complementary techniques (acoustic emission, Ultrasound)).

Knowledge in mechanical behaviour of materials will be an asset. A strong scientific curiosity, the ability to work in an interdisciplinary team and in connection with industrial needs, as well as a proactive mindset will be highly valued.

Good communication skills, a clear motivation to publish, disseminate research results, and participate in international conferences are required.

Languages ENGLISH Level Good

Research Field Engineering » Materials engineeringChemistry » Organic chemistryPhysics » Condensed matter properties Years of Research Experience 4 - 10

We are looking for a highly motivated PhD graduated candidate with strong background in materials science, particularly in polymers and composites, including ageing mechanisms and interfacial properties. Experimental skills are essential, especially in Raman and IR spectroscopy, thermal analysis (DSC, TGA), and possibly complementary techniques (acoustic emission, Ultrasound)).

Knowledge in mechanical behaviour of materials will be an asset. A strong scientific curiosity, the ability to work in an interdisciplinary team and in connection with industrial needs, as well as a proactive mindset will be highly valued.

Good communication skills, a clear motivation to publish, disseminate research results, and participate in international conferences are required.

Applications will be reviewed on a rolling basis. Early submission is encouraged.

The position is available for 24 months starting in October or November 2025, as part of a structured collaboration between two academic laboratories and several industrial partners.