Aging in a Colloidal Glass in Creep Flow: Time-Stress Superposition

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dc.creatorJoshi, Yogesh M.
dc.creatorRanjith, G.
dc.creatorReddy, K.
dc.date2007-10-28
dc.date2008-03-03
dc.date.accessioned2026-07-07T09:23:58Z
dc.date.available2026-07-07T09:23:58Z
dc.descriptionIn 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 strongly influenced by the deformation field; the effect is known to arise due to ageing and rejuvenation. We show that irrespective of strength of deformation field (shear stress) and age, when imposed time-scale is normalized with dominating relaxation mode of the system, universal ageing behavior is obtained demonstrating time-stress superposition; the phenomena that may be generic in variety of soft materials.
dc.description10 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0710.5264
dc.identifierhttp://arxiv.org/abs/0710.5264
dc.identifierPhysical Review E 77, 021501 (2008)
dc.identifierdoi:10.1103/PhysRevE.77.021501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/155933
dc.subjectSoft Condensed Matter
dc.titleAging in a Colloidal Glass in Creep Flow: Time-Stress Superposition
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