English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The yielding transition that occurs in amorphous solids under athermalquasistatic deformation has been the subject of many theoretical andcomputational studies. Here, we extend this analysis to include thermal effectsat finite shear rate, focusing on how temperature alters avalanches. We derivea nonequilibrium phase diagram capturing how temperature and strain rateeffects compete, when avalanches overlap, and whether finite-size effectsdominate over temperature effects. The predictions are tested throughsimulations of an elastoplastic model in two dimensions and in a mean-fieldapproximation. We find a new scaling for temperature-dependent softening in thelow-strain rate regime when avalanches do not overlap, and atemperature-dependent Herschel-Bulkley exponent in the high strain rate regimewhen avalanches do overlap.

Dynamic phase diagram of plastically deformed amorphous solids at finite temperature