Topological defects, inherent structures, and hyperuniformity
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.174101
Abstract: Disordered hyperuniform systems are exotic states of matter that completely suppress large-scale density fluctuations like crystals, and yet possess no Bragg peaks similar to liquids or glasses. Such systems have been discovered in a variety… read more here.
Keywords: topological defects; hyperuniformity; individual defect; inherent structures ... See more keywords
Hyperuniformity on spherical surfaces.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.022107
Abstract: We study and characterize local density fluctuations of ordered and disordered hyperuniform point distributions on spherical surfaces. In spite of the extensive literature on disordered hyperuniform systems in Euclidean geometries, to date few works have… read more here.
Keywords: hyperuniformity spherical; point; spherical surfaces; hyperuniformity ... See more keywords
Hyperuniformity disorder length spectroscopy for extended particles.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.032910
Abstract: The concept of a hyperuniformity disorder length h was recently introduced for analyzing volume fraction fluctuations for a set of measuring windows [Chieco et al., Phys. Rev. E 96, 032909 (2017).PLEEE81539-375510.1103/PhysRevE.96.032909]. This length permits a… read more here.
Keywords: hyperuniformity disorder; variance; spectroscopy; hyperuniformity ... See more keywords
Optimizing Hyperuniformity in Self-Assembled Bidisperse Emulsions.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
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… read more here.
Keywords: hyperuniformity self; assembled bidisperse; self assembled; optimizing hyperuniformity ... See more keywords
Hyperuniform Active Chiral Fluids with Tunable Internal Structure.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.218002
Abstract: Large density fluctuations observed in active systems and hyperuniformity are two seemingly incompatible phenomena. However, the formation of hyperuniform states has been recently predicted in nonequilibrium fluids formed by chiral particles performing circular motion with… read more here.
Keywords: active chiral; tunable internal; hyperuniformity; chiral fluids ... See more keywords