78 citations · 142 across the 14 of their papers we have counts for
4 papers · 1 filter
Flow induced rigidity percolation in shear thickening suspensions
Abhay Goyal, Nicos S. Martys, Emanuela Del Gado
Discontinuous shear thickening (DST) is associated with a sharp rise of a suspension's viscosity with increasing applied shear rate. A key signature of DST, highlighted in recent s…
Ion specificity of confined ion-water structuring and nanoscale surface forces in clays
Francis Dragulet, Abhay Goyal, Katerina Ioannidou +2
Ion specificity and related Hofmeister effects, ubiquitous in aqueous systems, can have spectacular consequences in hydrated clays, where ion-specific nanoscale surface forces can…
Like-charge attraction at the nanoscale: ground-state correlations and water destructuring
Ivan Palaia, Abhay Goyal, Emanuela del Gado +2
Like-charge attraction, driven by ionic correlations, challenges our understanding of electrostatics both in soft and hard matter. For two charged planar surfaces confining counter…
Ordered domains in sheared dense suspensions: the link to viscosity and the disruptive effect of friction
Abhay Goyal, Emanuela Del Gado, Scott Z Jones +1
Monodisperse suspensions of Brownian colloidal spheres crystallize at high densities, and ordering under shear has been observed at densities below the crystallization threshold. W…