
Physics
Efficient perpendicular magnetization switching by a magnetic spin Hall effect in a noncollinear antiferromagnet
S. Hu, D. Shao, et al.
Discover how researchers Shuai Hu and colleagues have unlocked a deterministic way to switch magnetization using a magnetic spin Hall effect in noncollinear antiferromagnets like Mn3Sn. This groundbreaking work eliminates the need for external magnetic fields and significantly lowers current density, paving the way for low-power spintronics.
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