Cusp-singularity-enhanced Coriolis effect for sensitive chip-scale gyroscopes

Nature, Published online: 20 May 2026; doi:10.1038/s41586-026-10565-w By using singularity physics to enable cubic-root scaling of frequency and phase modulations induced by the Coriolis effect to enhance the performance of chip-scale Coriolis vibratory gyroscopes, substantial improvements in signal-to-noise ratio and precision are demonstrated.