Séverine Atis
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View article: Crystal Patterning from Aqueous Solutions via Solutal Instabilities
Crystal Patterning from Aqueous Solutions via Solutal Instabilities Open
Fluid instabilities can be harnessed for facile self-assembly of patterned structures on the nano- and microscale. Evaporative self-assembly from drops is one simple technique that enables a range of patterning behaviors due to the multitu…
View article: Catching up with missing particles
Catching up with missing particles Open
View article: Video: Patterning via Solutal Instabilities in Thin Films
Video: Patterning via Solutal Instabilities in Thin Films Open
View article: Rocket yeast
Rocket yeast Open
This paper is associated with a video winner of a 2020 American Physical Society's Division of Fluid Dynamics (DFD) Milton van Dyke Award for work presented at the DFD Gallery of Fluid Motion. The original video is available online at the …
View article: Internal wave crystals
Internal wave crystals Open
Geophysical fluids such as the ocean and atmosphere can be stratified: their density depends on the depth. As a consequence, they can host internal gravity waves that propagate in the bulk of the fluid, far from the surface. These waves ca…
View article: Anisotropic Particles Focusing Effect in Complex Flows
Anisotropic Particles Focusing Effect in Complex Flows Open
Finite size effects can lead neutrally buoyant particles to exhibit different dynamics than tracer particles, and can alter their transport properties in fluid flows. Here we investigate the effect of the particle's shape on their dispersi…
View article: Video: Rocket Yeast
Video: Rocket Yeast Open
View article: Microbial Range Expansions on Liquid Substrates
Microbial Range Expansions on Liquid Substrates Open
Despite the importance of fluid flow for transporting and organizing populations, few laboratory systems exist to systematically investigate the impact of advection on their spatial evolutionary dynamics. To address this problem, we study …
View article: Experimental Evidence for Three Universality Classes for Reaction Fronts in Disordered Flows
Experimental Evidence for Three Universality Classes for Reaction Fronts in Disordered Flows Open
Self-sustained reaction fronts in a disordered medium subject to an external flow display self-affine roughening, pinning, and depinning transitions. We measure spatial and temporal fluctuations of the front in 1+1 dimensions, controlled b…