10 citations · 10 across the 1 of their papers we have counts for
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The structural relaxation time of a polymer glass during deformation
Pradip K. Bera, Grigori A. Medvedev, James M. Caruthers +1
In order to determine the structural relaxation time of a polymer glass during deformation, a strain rate switching experiment is performed in the steady-state plastic flow regime.…
Instability and stress fluctuations of a probe driven through a worm-like micellar fluid
Abhishek Ghadai, Pradip Kumar Bera, Sayantan Majumdar
A particle moving through a worm-like micellar fluid (WLM) shows instability and large fluctuations beyond a threshold \textcolor{black}{velocity/force (depending on the control pa…
Motile dissenters disrupt the flocking of active granular matter
Pradip K. Bera, A. K. Sood
We report flocking in the dry active granular matter of millimeter-sized two-step-tapered rods without an intervening medium. The system undergoes the flocking phase transition at…
Grazing incidence x-ray diffraction studies of lipid-peptide mixed monolayers during shear flow
Pradip Kumar Bera, Ajoy Kumar Kandar, Rema Krishnaswamy +7
Grazing Incidence X-ray Diffraction (GIXD) studies of monolayers of biomolecules at the air-water interface give quantitative information of in-plane packing, coherence lengths of…