40 citations · 40 across the 3 of their papers we have counts for
5 papers
Prestressed elasticity of amorphous solids
Shang Zhang, Ethan Stanifer, Vishwas Vasisht +3
Prestress in amorphous solids bears the memory of their formation, and plays a profound role in their mechanical properties, from stiffening or softening elastic moduli to shifting…
Liquid-Liquid Phase Transition in Supercooled Silicon
Vishwas V. Vasisht, Srikanth Sastry
We present a review on the study of metastable silicon, primarily focusing mainly on the aspects of liquid-liquid transition, critical point and phase behaviour, structural and dyn…
Residual stress in athermal soft disordered solids: insights from microscopic and mesoscale models
Vishwas V. Vasisht, Pinaki Chaudhuri, Kirsten Martens
In soft amorphous materials, shear cessation after large shear deformation leads to structures having residual shear stress. The origin of these states and the distribution of the…
A computational study of transient shear banding in soft jammed solids
Vishwas V. Vasisht, Emanuela Del Gado
We have designed 3D numerical simulations of a soft spheres model, with size polidispersity and in athermal conditions, to study the transient shear banding that occurs during yiel…
Permanent shear localization in dense disordered materials due to microscopic inertia
Vishwas V Vasisht, Magali Le Goff, Kirsten Martens +1
In this work we develop a theoretical framework for the localization of flow in the steadily flowing regime of sheared disordered solids with inertial dynamics on a microscopic sca…