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Direct Measurement of Dipoles in Anomalous Elasticity of Amorphous Solids
Bhanu Prasad Bhowmik, Michael Moshe, Itamar Procaccia
Recent progress in studying the physics of amorphous solids has revealed that mechanical strains can be strongly screened by the formation of plastic events that are typically quad…
Universal Density of Low Frequency States in Silica Glass at Finite Temperatures
Roberto Guerra, Silvia Bonfanti, Itamar Procaccia +1
The theoretical understanding of the low-frequency modes in amorphous solids at finite temperature is still incomplete. The study of the relevant modes is obscured by the dressing…
Experimental and Numerical Verification of Anomalous Screening Theory in Granular Matter
Chandana Mondal, Michael Moshe, Itamar Procaccia +3
The concept of mechanical screening is widely applied in solid-state systems. Examples include nucleation of defects in crystalline materials, scars and pleats in curved crystals,…
Generic Mechanism for Remote Triggering of Earthquakes
Harish Charan, Anna Pomyalov, Itamar Procaccia
``Remote triggering" refers to the inducement of earthquakes by weak perturbations that emanate from far away sources, typically intense earthquakes that happen at much larger dist…
Anomalous Elasticity and Screening in Amorphous Solids
Anaël Lemaître, Chandana Mondal, Michael Moshe +3
Amorphous solids appear to react elastically to small external strains, but in contrast to ideal elastic media, plastic responses abound immediately, at any value of the strain. Su…
Fatigue and Collapse of Cyclically Bent Strip of Amorphous Solid
Bhanu Prasad Bhowmik, H. G. E. Hentschel, Itamar Procaccia
Fatigue caused by cyclic bending of a piece of material, resulting in its mechanical failure, is a phenomenon that had been studied for ages by engineers and physicists alike. In t…