Optimizing Hyperuniformity in Self-Assembled Bidisperse Emulsions
arXiv:1711.00719 · doi:10.1103/PhysRevLett.119.208001
Abstract
We study long range density fluctuations (hyperuniformity) in two-dimensional jammed packings of bidisperse droplets. Taking advantage of microfluidics, we systematically span a large range of size and concentration ratios of the two droplet populations. We identify various defects increasing long range density fluctuations mainly due to organization of local particle environment. By choosing an appropriate bidispersity, we fabricate materials with a high level of hyperuniformity. Interesting transparency properties of these optimized materials are established based on numerical simulations.
https://journals.aps.org/prl/accepted/dc075YcfTe61266565a79269658b100dc96f2fa08
References in corpus (8)
- Designer disordered materials with large complete photonic band gaps
- Packing Hyperspheres in High-Dimensional Euclidean Spaces
- Diagnosing hyperuniformity in two-dimensional disordered jammed-packings of soft spheres
- Suppressed compressibility at large scale in jammed packings of size disperse spheres
- Do Binary Hard Disks Exhibit an Ideal Glass Transition?
- Experimental study of forces between quasi-two-dimensional emulsion droplets near jamming
- Fabrication of mesoscale polymeric templates for three-dimensional disordered photonic materials
- Static Structural Signatures of Nearly Jammed Disordered and Ordered Hard-Sphere Packings: Direct Correlation Function
Cited by in corpus (8)
- Circular swimming motility and disordered hyperuniform state in an algae system
- Hyperuniform Active Chiral Fluids with Tunable Internal Structure
- Foam as a self-assembling amorphous photonic band gap material
- New Tessellation-Based Procedure to Design Perfectly Hyperuniform Disordered Dispersions for Materials Discovery
- Methodology to Construct Large Realizations of Perfectly Hyperuniform Disordered Packings
- Effective Elastic Wave Characteristics of Composite Media
- Bandgap fluctuations and robustness in two-dimensional hyperuniform dielectric materials
- Optimized Large Hyperuniform Binary Colloidal Suspensions in Two Dimensions