6 papers
Growth of Structural Lengthscale in Kob Andersen Binary Mixtures: Role of medium range order
Sanket Kumawat, Mohit Sharma, Ujjwal Kumar Nandi +2
A central and extensively debated question in glass physics concerns whether a single, growing lengthscale fundamentally controls glassy dynamics, particularly in systems lacking o…
Structure-Dynamics Correlation and Its Link to Fragility and Dynamic Heterogeneity
Mohit Sharma, Srikanth Sastry, Sarika Maitra Bhattacharyya
Understanding the connection between structure, dynamics, and fragility, the rate at which the relaxation time grows with decreasing temperature, is central to unravelling the glas…
Dynamic signature of the thermodynamic transition in a novel mean field system
Ehtesham Anwar, Ujjwal Kumar Nandi, Palak Patel +2
Understanding the connection between thermodynamics and dynamics in glass-forming liquids remains a central challenge in condensed matter physics. In this study, we investigate a n…
Structural origin of relaxation in dense colloidal suspensions
Ratimanasee Sahu, Mohit Sharma, Peter Schall +2
Amorphous solids relax via slow molecular rearrangement induced by thermal fluctuations or applied stress. Although microscopic structural signatures predicting these structural re…
Exploring the soft pinning effect in the dynamics and the structure dynamics correlation in multicomponent supercooled liquids
Ehtesham Anwar, Palak Patel, Mohit Sharma +1
We study multicomponent liquids by increasing the mass of of the particles in a binary Kob-Andersen model. We find that the heavy particles have dual effects on the lighter…
Effect of the presence of pinned particles on the structural parameters of a liquid and correlation between structure and dynamics at the local level
Palak Patel, Sarika Maitra Bhattacharyya
Pinning particles at the equilibrium configuration of the liquid is expected not to affect the structure and any property that depends on the structure while slowing down the dynam…