2 papers
physics.optics2026
Transmissibility, boundary-guided waves, and representative unit cell choice in finite-sized metamaterials
Plastiras Demetriou, Gianluca Rizzi
The implications of selecting different unit cells are often overlooked in both direct studies of microstructured materials and their homogenized equivalents. Investigating the eff…
physics.comp-ph2025
Time domain analysis of microstructured materials through the reduced relaxed micromorphic model
Gianluca Rizzi, Angela Madeo
Microstructured materials, such as architected metamaterials and phononic crystals, exhibit complex wave propagation phenomena due to their internal structure. While full-scale num…