55 citations · 93 across the 3 of their papers we have counts for
3 papers
Viscosity Metamaterials
Prateek Sehgal, Meera Ramaswamy, Edward Y. X. Ong +3
Metamaterials are composite structures whose properties arise from a mesoscale organization of their constituents. Provided this organization occurs on scales smaller than the char…
Three-dimensional numerical modeling of surface acoustic wave devices: Acoustophoresis of micro- and nanoparticles including streaming
Nils R. Skov, Prateek Sehgal, Brian J. Kirby +1
Surface acoustic wave (SAW) devices form an important class of acoustofluidic devices, in which the acoustic waves are generated and propagate along the surface of a piezoelectric…
Using Acoustic Perturbations to Dynamically Tune Shear Thickening in Colloidal Suspensions
Prateek Sehgal, Meera Ramaswamy, Itai Cohen +1
Colloidal suspensions in industrial processes often exhibit shear thickening that is difficult to control actively. Here, we use piezoelectric transducers to apply acoustic perturb…