title: Strip waves in vibrated shear-thickening wormlike micellar solutions.
abstract: We present an instability in vertically vibrated dilute wormlike micellar solutions. Above a critical driving acceleration the fluid forms elongated solitary domains of high amplitude waves. We model this instability using a Mathieu equation modified to account for the non-Newtonian character of the fluid. We find that our model successfully reproduces the observed transitions.
authors.affiliation: Department of Physics and the Center for the Study of Complex Systems, University of Michigan, Ann Arbor, Michigan 48109, USA.
authors.forename: T
authors.initials: T
authors.lastname: Epstein
authors.forename: R D
authors.initials: RD
authors.lastname: Deegan