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cond-mat.soft2004
Effect of silica colloids on the rheology of viscoelastic gels formed by the surfactant cetyl trimethylammonium tosylate
R. Bandyopadhyay, A. K. Sood
The effects of the addition of sub-micrometer sized colloidal silica spheres on the linear and nonlinear rheology of semi-dilute solutions of a viscoelastic gel are studied. For a…
cond-mat.soft2000
Effect of Screening of Intermicellar Interactions on the Linear and Nonlinear Rheology of a Viscoelastic Gel
Ranjini Bandyopadhyay, A. K. Sood
We report our studies of the linear and nonlinear rheology of aqueous solutions of the surfactant cetyl trimethylammonium tosylate (CTAT) with varying amounts of sodium chloride (N…
cond-mat.soft1999
Laser induced freezing of charge stabilized colloidal system
Chinmay Das, A. K. Sood, H. R. Krishnamurthy
We present results from an extensive simulational study of the modulated liquid crystal transition in a 2-d charge-stabilized colloid subject to a 1-d laser f…