Author: Julia Kazmierczak

Read the full paper: here Link to the journal: here Two-phase heterogeneous materials arising in a variety of natural and synthetic situations exhibit a wide variety of microstructures and thus display a broad spectrum of effective physical properties. Given that such properties of disordered materials generally depend on an infinite set of microstructural correlation functions … Continue Reading “Accurate formula for the effective conductivity of highly clustered two-phase materials” is Published in Physical Review Materials

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

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