Direct observation of oscillatory-shear-induced order in colloidal suspensions

Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics

Volumn 57, Issue 6, 1998, Pages 6859-6864

  Haw, M D ^a   Poon, W C K ^a   Pusey, P N ^a  

^a UNIVERSITY OF EDINBURGH   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000393555     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevE.57.6859     Document Type: Article

References (18)

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17. Note that while previous scattering experiments have indicated a transient ordering of samples at volume fractions as low as Φ=0.47 26, these always involved higher strain rates, i.e., higher frequency and Péclet number, than we have used here. The ordering of low volume fraction samples was furthermore observed most clearly (by scattering measurements) in the velocity gradient-vorticity plane, a plane not studied by microscopy here.
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