133 citations · 173 across the 8 of their papers we have counts for
8 papers
Active Brownian Dynamics from a Hamiltonian Model: Transitioning from Equilibrium to Activity
Antik Bhattacharya, Smarajit Karmakar, Jürgen Horbach
We introduce a Hamiltonian Active Brownian Particle (HABP) model that connects equilibrium dynamics with the non-equilibrium, two-dimensional overdamped behavior of standard Active…
Entropic alignment of topologically modified ring polymers in cylindrical confinement
Sanjay Bhandarkar, Debarshi Mitra, Jürgen Horbach +1
Under high cylindrical confinement, segments of ring polymers can be localized along the long axis of the cylinder by introducing internal loops within the ring polymer. The emerge…
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…
Thermostatting of Active Hamiltonian Systems via Symplectic Algorithms
Antik Bhattacharya, Jürgen Horbach, Smarajit Karmakar
We consider a class of non-standard, two-dimensional (2D) Hamiltonian models that may show features of active particle dynamics, and therefore, we refer to these models as active H…
On the growing length scale in a replica-coupled glassforming liquid
Niklas Küchler, Jürgen Horbach
Computer simulations are used to study a three-dimensional polydisperse model glassformer in a replica-coupling setup where an attractive field of strengt…
Heterogeneous dynamics during yielding of glasses: effect of aging
Gaurav Prakash Shrivastav, Pinaki Chaudhuri, Jürgen Horbach
Molecular dynamics computer simulations of a binary Lennard-Jones glass under shear are presented. The mechanical response of glassy states having different thermal histories is in…
Shear band relaxation in a deformed bulk metallic glass
I. Binkowski, G. P. Shrivastav, J. Horbach +2
Relaxation of shear bands in a Pd40Ni40P20 bulk metallic glass was investigated by a combination of radiotracer diffusion and molecular dynamics (MD) simulations, allowing to deter…
Tension and stiffness of the hard sphere crystal-fluid interface
Andreas Härtel, Martin Oettel, Roberto E. Rozas +3
A combination of fundamental measure density functional theory and Monte Carlo computer simulation is used to determine the orientation-resolved interfacial tension and stiffness f…