Preprint
Sep 2026
Ultrafast Magnetization Induced from Raman-Active Axial Chiral Phonons
Axial chiral phonons, which carry angular momentum and exhibit unusually large magnetic moments, provide a new degree of freedom for controlling the time-reversal symmetry and magnetic properties of quantum materials. While infrared-active axial phonons are efficiently excited to large amplitudes by circularly polarize...
Chuan-Kun Huang, A. Milner, Jia-Ming Luo et al.
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