6 papers
Predictive Formulas for Scattering Mean Free Path for General Disordered Dielectric Media Beyond the Long-Wavelength Regime
Jaeuk Kim, Salvatore Torquato
We derive predictive formulas for the scattering mean free path of statistically homogeneous two-phase dielectric media in dimensions . Unlike Mie-based estimates…
Percolation and Criticality in Hyperuniform Networks
Yongyi Wang, Jaeuk Kim, Yang Jiao +3
Hyperuniform many-particle systems, which encompass crystals, quasicrystals and certain exotic disordered systems, exhibit an anomalous suppression of density fluctuations on macro…
Hyperuniformity of Weighted Particle Systems
Salvatore Torquato, Jaeuk Kim, Michael A. Klatt +2
Hyperuniform particle arrangements are characterized by a local number variance that grows more slowly than the volume of the observation window. We generalize this concept to desc…
Existence of Nonequilibrium Glasses in the Degenerate Stealthy Hyperuniform Ground-State Manifold
Salvatore Torquato, Jaeuk Kim
Stealthy interactions are an emerging class of nontrivial, bounded long-ranged oscillatory pair potentials with classical ground states that can be disordered, hyperuniform, and in…
Dynamical properties of particulate composites derived from ultradense stealthy hyperuniform sphere packings
Carlo Vanoni, Jaeuk Kim, Paul J. Steinhardt +1
Stealthy hyperuniform (SHU) many-particle systems are distinguished by a structure factor that vanishes not only at zero wavenumber (as in ``standard'' hyperuniform systems) but al…
Ultradense Sphere Packings Derived From Disordered Stealthy Hyperuniform Ground States
Jaeuk Kim, Salvatore Torquato
Disordered stealthy hyperuniform (SHU) packings are an emerging class of exotic amorphous two-phase materials endowed with novel physical properties. Such packings of identical sph…