The fracture also caused a Rayleigh wave, a type of acoustic wave that moves along a solid surface – in this case, Earth's surface. The wave was detected 15 minutes before the main volcanic ...
This novel finding regarding the nonreciprocal diffraction of acoustic waves could open doors for next-generation communication devices.
More information: G. J. Chaplain et al, Acoustic lattice resonances and generalised Rayleigh–Bloch waves, Communications Physics (2025). DOI: 10.1038/s42005-025-01950-4 ...