Quantum sciences and technologies

The “Quantum Sciences and Technologies” focus area is a strategic vehicle for strengthening Franco-Quebec synergies in advanced research. These historically well-established collaborations were institutionalized with the creation of an International Associated Laboratory (LIA – IRP) in 2016, which became the International Research Laboratory (IRL) Frontières quantiques in 2022, thereby consolidating a structured framework for bilateral research.

In the context of the IRC, this focus area facilitates interdisciplinary integration (e.g., micro-nanotechnologies and quantum chemistry) by expanding partnerships to teams from other thematic areas. Emerging projects are mobilizing the tools of quantum physics for the modeling and design of high-performance functional materials, particularly for applications in catalysis, electrochemical storage (batteries), and photovoltaic conversion. At the same time, work is being done on the development of highly sensitive quantum sensors for biomedical applications, the detection of atmospheric pollutants, and the monitoring of climate variables. Other in situ devices aim to optimize industrial processes through integrated quantum instrumentation.

The quantum technologies currently under development promise to have major environmental implications, both in terms of their energy footprint and their potential to mitigate anthropogenic impacts on ecosystems. The IRC provides a framework conducive to the pooling of expertise on these technological and societal issues.

These initiatives are supported by joint funding mechanisms, notably CNRS–University of Sherbrooke co-supervised theses, and are promoted through scientific events in which IRC members participate, both in France and Quebec.