2 papers
physics.optics2026
Real-space imaging reveals symmetry-selected nonlinear energy routing in a mechanical resonator
Ya Zhang, Yuko Terasawa, Qian Liu +5
Nonlinear energy routing among modes underlies phenomena ranging from internal resonance and wave mixing to frequency-comb generation in micro- and nanoelectromechanical resonators…
cond-mat.mtrl-sci2026
Observation of coherently modulated phonon band and lifetime in superlattice
Yuxuan Liao, Hiroshi Uchiyama, Naomi Nagai +12
Similar to the behavior of elementary particles, such as photons and electrons, the interference of phonon waves in artificial periodic nanostructures coherently modulates phonon b…