Direct observation of phonon mode with an antisymmetric Raman tensor

arXiv:2609.18332 · cond-mat.mtrl-sci, cond-mat.str-el · Submitted 2026-09-16 · Read on arXiv

cond-mat.mtrl-sci, cond-mat.str-el

Submitted: 2026-09-16

Updated: 2026-09-16

Terminology

• Symmetry Breaking — 3× in this paper · explained in 3 episodes
• Ab Initio — 2× in this paper · explained in 1 episode
• Alignment — 1× in this paper · explained in 1 episode
• Analyzer — 1× in this paper · explained in 1 episode
• Anisotropy — 1× in this paper · explained in 3 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Frustration — 1× in this paper · explained in 2 episodes
• Phase Transitions — 1× in this paper · explained in 2 episodes
• Spin-Phonon Coupling — 1× in this paper · explained in 2 episodes
• Verification — 1× in this paper · explained in 2 episodes

Sources

• Advances in Phonons: From Band Topology to Phonon Chirality
• Gate-tunable chiral spin mode in WSe2/WS2 moir'e superlattices

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