9 citations · 17 across the 21 of their papers we have counts for
8 papers · 1 filter
Inverse Bauschinger to Bauschinger Crossover under Steady Shear in Amorphous Solids
Rashmi Priya, Smarajit Karmakar
Directional memory in amorphous solids is commonly quantified through the Bauschinger effect, yet the observation of the inverse Bauschinger effect suggests that the sign of memory…
Growth of Dynamic and Static Correlations in the Aging Dynamics of a Glass-Forming Liquid
Santu Nath, Smarajit Karmakar
Using extensive molecular dynamics simulations, we have performed finite-size scaling (FSS) in the aging regime of a model glass-forming liquid to investigate how the length scales…
Understanding the Role of Particle Deformability on the Crystal and Glass formation using Two-dimensional Ring Polymer Model
Padmanabha Bose, Smarajit Karmakar
Soft matter systems are common in nature and make up nearly all the essential components necessary for life, from cells to the organelles within those cells. The ability of these s…
Escape-Induced Temporally Correlated Noise Driven Universality Crossover
Mrinal Manna, Sourav Mukherjee, Soumen Giri +11
Universal behavior in far-from-equilibrium systems is driven by interactions between transport processes and noise structure. The Kardar-Parisi-Zhang (KPZ) framework predicts that…
Active Particle Doping Suppresses Brittle Failure in Ultrastable Glasses
Rashmi Priya, Jürgen Horbach, Smarajit Karmakar
Ultrastable glasses are known for their exceptional mechanical stability but often fail in a brittle manner, typically marked by the formation of shear bands when subjected to shea…
Cascade at local yield strain for silica and metallic glass
Nandlal Pingua, Himani Rautela, Roni Chatterjee +3
We report observations of unusal \emph{first} plastic events in silica and metallic glasses in the shear startup regime at applied strain two orders of magnitude smaller than yield…