Magnetic chirality

被引：44
|
作者：
Cheong, Sang-Wook [1 ,2 ]
Xu, Xianghan [1 ,2 ]
机构：
[1] Rutgers State Univ, Rutgers Ctr Emergent Mat, Piscataway, NJ 08854 USA
[2] Rutgers State Univ, Dept Phys & Astron, Piscataway, NJ 08854 USA
来源：
NPJ QUANTUM MATERIALS | 2022年 / 7卷 / 01期
关键词：
SPIN; SKYRMIONS;
D O I：
10.1038/s41535-022-00447-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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 (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 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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收藏
页数：6
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