3 citations · 4 across the 7 of their papers we have counts for
7 papers
Athermal quasistatic cavitation in amorphous solids: effect of random pinning
Umang A. Dattani, Smarajit Karmakar, Pinaki Chaudhuri
Amorphous solids are known to fail catastrophically via fracture, wherein cavitation at nano-metric scales is known to play a significant role. Micro-alloying via inclusions is oft…
Activity-Induced Annealing leads to Ductile-to-Brittle Transition in Amorphous Solids
Rishabh Sharma, Smarajit Karmakar
Investigating the behavior of amorphous solids under various external loading conditions continues to be an intriguing area of research with significant practical implications. In…
Cavitation instabilities in amorphous solids via secondary mechanical perturbations
Umang A. Dattani, Rishabh Sharma, Smarajit Karmakar +1
Amorphous solids are known to fail catastrophically and in some situations, nano-scaled cavities are believed to play a significant role in the failure. In a recent work, using num…
Enhanced Phonon Peak in Four-point Dynamic Susceptibility in the Supercooled Active Glass-forming Liquids
Subhodeep Dey, Anoop Mutneja, Smarajit Karmakar
Active glassy systems can be thought of as simple model systems that imitate complex biological systems. Sometimes, it becomes crucial to estimate the amount of the activity presen…
Glass-like slow dynamics in a colloidal solid with multiple ground states
Chandana Mondal, Smarajit Karmakar, Surajit Sengupta
We study the phase ordering dynamics of a two dimensional model colloidal solid using molecular dynamics simulations. The colloid particles interact with each other with a Hamaker…
Dynamics of Glass Forming Liquids with Randomly Pinned Particles
Saurish Chakrabarty, Smarajit Karmakar, Chandan Dasgupta
It is frequently assumed that in the limit of vanishing cooling rate, the glass transition phenomenon becomes a thermodynamic transition at a temperature . However, with any…