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Mechanical and thermal properties of disordered materials

combined_glass.jpg

The systems studied are disordered solids and dense suspensions. Our approach combines particle scale modeling, coarse-graining to simplified descriptions, and sometimes approximate analytical treatment of the resulting models.

The questions addressed are mainly:

  • Plasticity of soft amorphous materials (foams, gels, cellular monolayers ...), coupling microscopic, mesoscopic and macroscopic approaches (K. Martens, J.-L. Barrat)
  • Thermal and thermomechanical properties in heterogeneous elastic materials (J.-L. Barrat)
  • Rheology of dense suspensions, linking microscopic interactions to macroscopic behavior (R. Mari, E. Bertin)
  • Dynamics of supercooled liquids and the nature of glass transition (M. Ozawa)

Submitted on February 15, 2024

Updated on February 15, 2024