100 citations · 267 across the 8 of their papers we have counts for
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Tensile Deformation and Failure of Thin Films of Aging Laponite Suspension
Asima Shaukat, Yogesh M. Joshi, Ashutosh Sharma
In this paper we study deformation, failure and breakage of visco-elastic thin films of aging laponite suspension under tensile deformation field. Aqueous suspension of laponite is…
Modeling dependence of creep recovery behavior on relaxation time distribution of ageing colloidal suspensions
Yogesh M. Joshi
A scaling model is developed to correlate relaxation time distribution of soft glassy materials to ultimate recovery. We propose that in the limit of creep-recovery time smaller th…
Ageing under oscillatory stress: Role of energy barrier distribution in thixotropic materials
Asheesh Shukla, Yogesh M. Joshi
In this work the ageing dynamics of soft solids of aqueous suspension of laponite has been investigated under the oscillatory stress field. We observed that at small stresses elast…
Ageing under stress and mechanical fragility of soft solids of laponite
G. Ranjith K. Reddy, Yogesh M Joshi
In this work, we investigate the ageing behavior of soft glassy solids of aqueous suspension of laponite under shear flow. We observe that when an imposed time is normalized by a d…
On the Refractive Index of Ageing Dispersions of Laponite
N. V. N. Ravi Kumar, K. Muralidhar, Yogesh M. Joshi
Aqueous dispersion of Laponite at low ionic concentration is of interest since it undergoes structural evolution with respect to time, which is usually termed as ageing. In this wo…
Aging in a Colloidal Glass in Creep Flow: Time-Stress Superposition
Yogesh M. Joshi, G. Ranjith, K. Reddy
In this work, we study ageing behavior of aqueous laponite suspension, a model soft glassy material, in creep. We observe that viscoelastic behavior is time dependent and is strong…