Informations générales
Intitulé de l'offre : Researcher (M/F): Development and characterization of a network of CMOS sensors on silicon for real-time air quality measurements. (H/F)
Référence : UMR5129-MARCLO-107
Nombre de Postes : 1
Lieu de travail : GRENOBLE
Date de publication : mercredi 7 janvier 2026
Type de contrat : Chercheur en contrat CDD
Durée du contrat : 12 mois
Date d'embauche prévue : 1 mars 2026
Quotité de travail : Complet
Rémunération : Between 3041.58€ and 3467.33€ gross
Niveau d'études souhaité : Doctorat
Expérience souhaitée : 1 à 4 années
Section(s) CN : 08 - Micro et nanotechnologies, micro et nanosystèmes, photonique, électronique, électromagnétisme, énergie électrique
Missions
Air quality monitoring is a major challenge, given the significant environmental impacts associated with transportation, industrial activities, and domestic activities. Current systems for detecting and identifying pollutants are generally cumbersome and very expensive. In this context, the development of autonomous, embedded multi-sensor systems offers a very promising alternative. Over the past few decades, we have seen significant development in “electronic noses” based on gas sensors integrated into CMOS technologies. The proposed internship project concerns air quality sensor systems for indoor applications. The project will focus on the study of detection materials for volatile organic compound (VOC) sensor applications. VOCs are mainly linked to the evaporation of organic solvents, which are very common in industry and in our everyday environment and can have very negative impacts on health. Controlling VOC concentrations in enclosed spaces is therefore of real interest to public health. The objective of this project is to develop innovative technological processes for the manufacture of a network of sensors for the detection of CO₂, COx, and NOx on CMOS for, among other things, the automotive market.
Activités
- Clean room technological processes (deposition, lithography, etching) for manufacturing sensor arrays on top of a CMOS chip
- Characterization of electrical properties
- Automation of the gas measurement bench - Analysis of results
Compétences
Theoretical knowledge
o Physics/chemistry/materials science
o Spoken and written English - Operational skills
o Clean room technological processes
o Micro/nano manufacturing
o Physicochemical characterization - Interpersonal skills o Interpersonal skills (teamwork)
o Ability to follow instructions (working in a CEA environment with the need to be able to apply CEA and CNRS regulations)
Contexte de travail
The research work will be carried out at the MINATEC site in the LTM laboratory in collaboration with ST Microelectronics.
Contraintes et risques
nothing