Soft amorphous materials are viscoelastic solids ubiquitously found around us, from clays and cementitious pastes to emulsions and physical gels encountered in food or biomedical engineering. Under an external deformation, these materials undergo a noteworthy transition from a solid to a liquid state that reshapes the material microstructure. This yielding transition was the main theme of a workshop held from January 9 to 13, 2023 at the Lorentz Center in Leiden. The manuscript presented here offers a critical perspective on the subject, synthesizing insights from the various brainstorming sessions and informal discussions that unfolded during this week of vibrant exchange of ideas. The result of these exchanges takes the form of a series of open questions that represent outstanding experimental, numerical, and theoretical challenges to be tackled in the near future.

Divoux, T., Agoritsas, E., Aime, S., Barentin, C., Barrat, J., Benzi, R., et al. (2024). Ductile-to-brittle transition and yielding in soft amorphous materials: perspectives and open questions. SOFT MATTER, 20(35), 6868-6888 [10.1039/d3sm01740k].

Ductile-to-brittle transition and yielding in soft amorphous materials: perspectives and open questions

Benzi, Roberto;Sbragaglia, Mauro;
2024-01-01

Abstract

Soft amorphous materials are viscoelastic solids ubiquitously found around us, from clays and cementitious pastes to emulsions and physical gels encountered in food or biomedical engineering. Under an external deformation, these materials undergo a noteworthy transition from a solid to a liquid state that reshapes the material microstructure. This yielding transition was the main theme of a workshop held from January 9 to 13, 2023 at the Lorentz Center in Leiden. The manuscript presented here offers a critical perspective on the subject, synthesizing insights from the various brainstorming sessions and informal discussions that unfolded during this week of vibrant exchange of ideas. The result of these exchanges takes the form of a series of open questions that represent outstanding experimental, numerical, and theoretical challenges to be tackled in the near future.
2024
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore PHYS-02/A - Fisica teorica delle interazioni fondamentali, modelli, metodi matematici e applicazioni
English
Con Impact Factor ISI
Divoux, T., Agoritsas, E., Aime, S., Barentin, C., Barrat, J., Benzi, R., et al. (2024). Ductile-to-brittle transition and yielding in soft amorphous materials: perspectives and open questions. SOFT MATTER, 20(35), 6868-6888 [10.1039/d3sm01740k].
Divoux, T; Agoritsas, E; Aime, S; Barentin, C; Barrat, J; Benzi, R; Berthier, L; Bi, D; Biroli, G; Bonn, D; Bourrianne, P; Bouzid, M; Del Gado, E; Del...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/390463
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