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Origin of the Bauschinger Effect in Amorphous Solids

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Academic year: 2021

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FIG. 1. Mean stress vs strain (both in absolute values) dur- dur-ing three tests: unloaddur-ing from steady flow (black); backward (red) and forward (green) loading from fully unloaded (zero stress) configurations
FIG. 2. Left frames: the polar function P(∆τ c , 2α), with h∆τ c i(2α) in white. (a) As-quenched isotropic (ESL) state, (b) steady state, and (c) unloaded steady state  configura-tions
FIG. SM1. For our three different initial ensembles: mean stress τ xy and mean barrier polarizations χ vs ln(1 + γ xy ), with γ xy the linear macroscopic strain.
FIG. SM3. The distribution of inclusion stresses in flow (black) and unloaded (red) states; the latter distribution is also plotted after the x → −x transformation (green) to show that it is nearly symmetric
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