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Creators/Authors contains: "Giso, Mathew Q."

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  1. ; ; ; ; (, Soft Matter)
    Using our open-source programming environment Morpho, an energy-optimization method is developed to compute equilibrium shapes of an arbitrarily confined swollen hydrogel. The internal strains and contact forces are measured, probing its mechanics. 
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  2. ; ; ; (, Langmuir)
    null (Ed.)
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  3. ; ; ; (, Soft Matter)
    We study packings of bidispersed spherical particles on a spherical surface. The presence of curvature necessitates defects even for monodispersed particles; bidispersity either leads to a more disordered packing for nearly equal radii, or a higher fill fraction when the smaller particles are accommodated in the interstices of the larger spheres. Variation in the packing fraction is explained by a percolation transition, as chains of defects or scars previously discovered in the monodispersed case grow and eventually disconnect the neighbor graph. 
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