Physics

Ultrafast antiferromagnetic switching of Mn₂Au with laser-induced optical torques

J. L. Ross, P. Gavriloaea, et al.

This cutting-edge research by Jackson L. Ross and colleagues unveils a novel technique for antiferromagnetic domain switching utilizing laser optical torques. Their simulations reveal remarkable precessional toggle switching of the Néel vector in Mn₂Au, showcasing a new frontier in the all-optical control of antiferromagnets.

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