15 citations · 22 across the 4 of their papers we have counts for
7 papers
On the yielding of a defect-rich model crystal under shear: insights from molecular dynamics simulations
Gaurav P. Shrivastav, Gerhard Kahl
Point defects in real crystals at finite temperatures are inevitable. Their dynamics severely influence the mechanical properties of crystals under shear giving rise to nonlinear e…
Flow heterogeneities in supercooled liquids and glasses under shear
Mehrdad Golkia, Gaurav P. Shrivastav, Pinaki Chaudhuri +1
Using extensive non-equilibrium molecular dynamics simulations, we investigate a glassforming binary Lennard-Jones mixture under shear. Both supercooled liquids and glasses are con…
On the stress overshoot in cluster crystals under shear
G. P. Shrivastav, G. Kahl
Using non-equilibrium molecular dynamics simulations we study the yielding behaviour of a model cluster crystal formed by ultrasoft particles under shear. We investigate the evolut…
Steady-state rheology and structure of soft hybrid mixtures of liquid crystals and magnetic nanoparticles
Gaurav P. Shrivastav, Nima H. Siboni, Sabine H. L. Klapp
Using non-equilibrium molecular dynamics simulations, we study the rheology of a model hybrid mixture of liquid crystals (LCs) and dipolar soft spheres (DSS) representing magnetic…
Non-monotonic response of a sheared magnetic liquid crystal to an external field
Nima H. Siboni, Gaurav P. Shrivastav, Sabine H. L. Klapp
Utilizing molecular dynamics simulations, we report a non-monotonic dependence of the shear stress on the strength of an external magnetic field () in a liquid-crystalline mixtu…
Anomalous transport of magnetic colloids in a liquid crystal-magnetic colloid mixture
Gaurav P. Shrivastav, Sabine H. L. Klapp
We report an extensive molecular dynamics study on the translational dynamics of a hybrid system composed of dipolar soft spheres (DSS), representing ferromagnetic particles, suspe…