Elastoplastic view of the mechanical response and dynamics of glassy materials
- đ¤ Speaker: Misaki Ozawa, ENS Paris
- đ Date & Time: Tuesday 30 November 2021, 13:00 - 14:00
- đ Venue: Center for Mathematical Sciences, Lecture room MR11, or https://maths-cam-ac-uk.zoom.us/j/98016675669
Abstract
Elastoplastic models consider the elastic interactions and plastic deformations of glassy materials in a coarse-grained mesoscopic environment. The models have been widely used in the context of rheology.
We study simple elastoplastic models to understand the mechanical response or yielding of well-annealed glasses and equilibrium glass dynamics. In the first part of my seminar, I will discuss the non-equilibrium brittle to ductile yield transition in our elastoplastic models. Then, in the second part, I will discuss dynamic heterogeneity in equilibrium dynamics, which originates from elastic interactions.
Series This talk is part of the DAMTP Statistical Physics and Soft Matter Seminar series.
Included in Lists
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- bld31
- Center for Mathematical Sciences, Lecture room MR11, or https://maths-cam-ac-uk.zoom.us/j/98016675669
- DAMTP Statistical Physics and Soft Matter Seminar
- Soft Matter
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Misaki Ozawa, ENS Paris
Tuesday 30 November 2021, 13:00-14:00