Emmanuelle RIO

Emmanuelle RIO is a Professor of Physics at Paris-Saclay University, specializing in soft matter and interfacial flows. She holds an HDR (Accreditation to Direct Research) from Paris Sud University (2013) and a PhD in Hydrodynamics from Paris 6 University (2005). Her research focuses on the stability and dynamics of foams, bubbles, and thin films, with particular emphasis on surface rheology and evaporation-driven processes.

Education:

• PhD in Hydrodynamics, 2005, Paris 6 University
• Accreditation to Direct Research (HDR), 2013, Paris Sud University
• Professor at Paris-Saclay University since 2020

Research Interests:

Her work explores the interplay between physical chemistry and fluid dynamics in soft matter systems. Key areas include:

• Stability mechanisms of soapy objects (foams, bubbles, films)
• Surface rheology and its impact on macroscopic behavior
• Evaporation-driven film thinning and rupture
• Coarsening dynamics in viscoelastic foams

Recent Publications Trends:

Her articles analyze foam dynamics under varying conditions (e.g., microgravity, viscoelastic matrices) and focus on surface-driven phenomena such as bubble mobility and film stability. Key themes include:

• Friction reduction in foams using textured surfaces
• Surfactant dynamics in elongational flows
• Coarsening transitions in wet foams

Awards:

• Recipient of the Three Physicists Prize

Teaching & Leadership:

She heads the Soft Matter and Biophysics track in the ICFP Master’s program and teaches courses on complex fluids and interfacial flows. Her educational contributions include:

• Master’s lectures in Fundamental Physics and Applied Fluid Dynamics
• Development of experimental teaching modules for physics undergraduates

Research Teams & Labs:

Her research is conducted within the Physics Department at Paris-Saclay University, collaborating with interdisciplinary teams to explore fluid interface phenomena and soft matter systems.