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DOE OSTI · 1862091

Magnetic chirality

Cheong, Sang-Wook (ORCID:0000000199056175)·Xu, Xianghan (ORCID:000000016854300X)
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Abstract

Abstract Chirality with all broken mirror symmetries matters ubiquitously from DNA functionality, vine climbing, to the piezoelectricity of quartz crystals. Magnetic chirality means chirality in spin-ordered states or (atomic-scale or mesoscopic) spin textures. Magnetic chirality does not change with time-reversal operation, and chirality prime ( $${\mathcal{C}}^\prime$$ C ′ ) means that time-reversal symmetry in addition to all mirror symmetries is broken with free spatial rotations. We will discuss a few examples of magnetic chirality and $${\mathcal{C}}^\prime$$ C ′ , and their emergent physical properties. Some of these exotic properties have been recently observed, and many of them need to be experimentally confirmed.

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36 MATERIALS SCIENCE71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICScondensed matter physics

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Cheong, Sang-Wook (ORCID:0000000199056175), Xu, Xianghan (ORCID:000000016854300X). 2022-04-08. Magnetic chirality. https://doi.org/10.1038/s41535-022-00447-5

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