Research Highlights  |  Low-energy excitations in antiferromagnets

Fluctuation-enhanced Phonon magnetic moments
(Sep 2023)

We discovered giant phonon magnetic  moments in a polar antiferromagnet, and further unveiled the 600% enhancement of the moment near the critial temperature due to spin fluctuations. 
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This research is published on Nature Physics. 
Congratulations to Fangliang Wu and all co-authors!