Quasicrystal Architected Nanomechanical Resonators via Data-Driven Design
From butterfly wings to remnants of nuclear detonation, aperiodic order repeatedly emerges in nature, often exhibiting reduced sensitivity to boundaries and symmetry constraints. Inspired by this principle, a paradigm shift is introduced in nanomechanical resonator design from periodic to aperiodic structures, focusing on a special class: quasicrystals (QCs). Although soft clamping enabled by phononic stopbands has become a central strategy for achieving high-$Q_m$ nanomechanical resonators, its practical realization has been largely confined to periodic phononic crystals, where band structure engineering is well established. The potential of aperiodic architectures, however, has remained...
| Authors | Kawen Li, Hangjin Cho, Richard Norte et al. |
|---|---|
| Primary category | cond-mat.mes-hall |
| Published | 8 April 2026 |
| Last updated at source | 13 October 2026 |
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