80 citations · 1.1k across the 77 of their papers we have counts for
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Amplification of Fluctuations in Unstable Systems with Disorder
Prabhat K. Jaiswal, Manish Vashishtha, Rajesh Khanna +1
We study the early-stage kinetics of thermodynamically unstable systems with quenched disorder. We show analytically that the growth of initial fluctuations is amplified by the pre…
Hydrodynamic Crossovers in Surface-Directed Spinodal Decomposition and Surface Enrichment
Prabhat K. Jaiswal, Sanjay Puri, Subir K. Das
We present comprehensive molecular dynamics (MD) results for the kinetics of surface-directed spinodal decomposition (SDSD) and surface enrichment (SE) in binary mixtures at wettin…
Kinetics of Surface Enrichment: A Molecular Dynamics Study
Prabhat K. Jaiswal, Sanjay Puri, Subir K. Das
We use molecular dynamics (MD) to study the kinetics of surface enrichment (SE) in a stable homogeneous mixture (AB), placed in contact with a surface which preferentially attracts…
Mass-Transport Models with Multiple-Chipping Processes
Gaurav P. Shrivastav, Varsha Banerjee, Sanjay Puri
We study mass-transport models with multiple-chipping processes. The rates of these processes are dependent on the chip size and mass of the fragmenting site. In this context, we c…
Mass-Transport Models with Fragmentation and Aggregation
Gaurav P. Shrivastav, Varsha Banerjee, Sanjay Puri
We present a review of nonequilibrium phase transitions in mass-transport models with kinetic processes like fragmentation, diffusion, aggregation, etc. These models have been used…
Spinodal Phase Separation in Liquid Films with Quenched Disorder
Manish Vashishtha, Prabhat K. Jaiswal, Rajesh Khanna +2
We study spinodal phase separation in unstable thin liquid films on chemically disordered substrates via simulations of the thin-film equation. The disorder is characterized by imm…