AI Summary

Scientists have demonstrated that applying an electric field can reversibly control and maintain chiral phonon states in a material. The experiment shows that the handedness of lattice vibrations—previously identified by PSI researchers in 2023—can be switched and kept stable using electrical tuning. This reversible manipulation opens a pathway for using chiral phonons in future electronic or quantum devices.

AI summaries can be wrong sometimes—always verify important details using the source article.