296 citations · 2.2k across the 80 of their papers we have counts for
79 papers
The effect of disorder on phases across two-dimensional thermal melting
Prashanti Jami, Pinaki Chaudhuri, Chandan Dasgupta +1
We study melting in a two-dimensional system of classical particles with Gaussian-core interactions in disordered environments. The pure system validates the conventional two-step…
Different glassy characteristics are related to either caging or dynamical heterogeneity
Puneet Pareek, Monoj Adhikari, Chandan Dasgupta +1
Despite the enormous theoretical and application interests, a fundamental understanding of the glassy dynamics remains elusive. The static properties of glassy and ordinary liquids…
Structure and dynamics of a pinned vortex liquid in superconducting a-Re_xZr (x ~ 6) thin film
Rishabh Duhan, Subhamita Sengupta, Ruchi Tomar +4
We report the formation of a pinned vortex liquid spanning a very large region of the magnetic field-temperature parameter space in a 5 nm thick amorphous superconducting Re_xZr (x…
Two-temperature activity induces liquid-crystal phases inaccessible in equilibrium
Jayeeta Chattopadhyay, Sriram Ramaswamy, Chandan Dasgupta +1
In equilibrium hard-rod fluids, and in effective hard-rod descriptions of anisotropic soft-particle systems, the transition from the isotropic (I) phase to the nematic phase (N) is…
Dipole alignment of water molecules flowing through a carbon nanotube
Hemant Kumar, Saheb Bera, Subhadeep Dasgupta +3
The fast flow rate of water through nanochannels has promising applications in desalination, energy conversion, and nanomedicine. We have used molecular dynamics simulations to sho…
Thermodynamics and its correlation with dynamics in a mean-field model and pinned systems: A comparative study using two different methods of entropy calculation
Ujjwal Kumar Nandi, Palak Patel, Mohd Moid +6
Recently, some of us developed a novel model glass-forming liquid with k extra interactions with pseudo neighbours to each liquid particle over and above the regular interactions w…