A new paper has been published on Nature Communications
Visualizing rotation and reversal of the Néel vector through antiferromagnetic trichroism
K. Kimura, Y. Otake, and T. Kimura
Nat. Commun. 13, 697 (2022).
Visualizing rotation and reversal of the Néel vector through antiferromagneti...
Antiferromagnets have great promise for use in spin-based electronics; however, detecting the Neel vector is challenging due to the lack of a net magnetization. Here, Kimura et al demonstrate an intriguing optical response, where the optical absorption depends on the angle of the Neel vector.