25 citations · 28 across the 3 of their papers we have counts for
10 papers
Shear-induced mixing of granular materials featuring broad granule size distributions
Joyjit Chattoraj, Nguyen Hoang Huy, Saurabh Aggarwal +2
Granular flows during a shear-induced mixing process are studied using Discrete Element Methods. The aim is to understand the underlying elementary mechanisms of transition from un…
Emergence of linear isotropic elasticity in amorphous and polycrystalline materials
Shivam Mahajan, Joyjit Chattoraj, Massimo Pica Ciamarra
We investigate the emergence of isotropic linear elasticity in amorphous and polycrystalline solids, via extensive numerical simulations. We show that the elastic properties are co…
Designing Phononic Band Gaps with Sticky Potentials
Yuanjian Zheng, Shivam Mahajan, Joyjit Chattoraj +1
Spectral gaps in the vibrational modes of disordered solids are key design elements in the synthesis and control of phononic metamaterials that exhibit a plethora of novel elastic…
Role of attractive forces in the relaxation dynamics of supercooled liquids
Joyjit Chattoraj, Massimo Pica Ciamarra
The attractive tail of the intermolecular interaction affects very weakly the structural properties of liquids, while it affects dramatically their dynamical ones. Via the numerica…
Oscillatory Instabilities in 3-Dimensional Frictional Granular Matter
Silvia Bonfanti, Joyjit Chattoraj, Roberto Guerra +2
The dynamics of amorphous granular matter with frictional interactions cannot be derived in general from a Hamiltonian and therefore displays oscillatory instabilities stemming fro…
Transition from Static to Dynamic Friction in an Array of Frictional Disks
Harish Charan, Joyjit Chattoraj, Massimo Pica Ciamarra +1
The nature of an instability that controls the transition from static to dynamical friction is studied in the the context of an array of frictional disks that are pressed from abov…