“Three-dimensional construction of hyperuniform, nonhyperuniform, and antihyperuniform disordered heterogeneous materials and their transport properties via spectral density functions” Published in Physical Review E Categories News Author Julia Kazmierczak Read the full paper: here Link to the journal: here Rigorous theories connecting physical properties of a heterogeneous material to its microstructure offer a promising avenue to guide the computational material design and optimization. The spectral density function \(\tilde{\chi}_V(k)\), which can be obtained experimentally from scattering data, enables accurate determination of various transport and wave … Continue Reading “Three-dimensional construction of hyperuniform, nonhyperuniform, and antihyperuniform disordered heterogeneous materials and their transport properties via spectral density functions” Published in Physical Review E
“Structural properties of hyperuniform Voronoi networks” Published in Physical Review E Categories News Author Julia Kazmierczak Read the full paper: here Link to the journal: here Disordered hyperuniform many-particle systems are recently discovered exotic states of matter, characterized by the complete suppression of normalized infinite-wavelength density fluctuations, as in perfect crystals, while lacking conventional long-range order, as in liquids and glasses. In this work, we begin a program to quantify the … Continue Reading “Structural properties of hyperuniform Voronoi networks” Published in Physical Review E
“Anomalous suppression of large-scale density fluctuations in classical and quantum spin liquids” Published in Proceedings of the National Academy of Sciences Categories News Author ms87 Pictured are (left) a quantum spin liquid (QSL) phase and (right) its structure factor (proportional to the scattering intensity in the scattering experiments). Chen et al. unveiled a hidden structural property of classical and quantum spin liquids known as hyperuniformity (i.e., infinite-wavelength density fluctuations are anomalously suppressed in these systems), and discovered new metrics that … Continue Reading “Anomalous suppression of large-scale density fluctuations in classical and quantum spin liquids” Published in Proceedings of the National Academy of Sciences
