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In article number 2004110, Kaixuan Zhang, Hyun‐Woo Lee, Je‐Geun Park, and co‐workers report gigantic current control of the coercive field in the van der Waals ferromagnet Fe3GeTe2. This results from an unusual type of gigantic spin–orbit torque (SOT) within Fe3GeTe2 itself, which is directly related to its special symmetries, large Berry curvature, and band topology. The current‐induced SOT substantially...
Controlling magnetic states by a small current is essential for the next‐generation of energy‐efficient spintronic devices. However, it invariably requires considerable energy to change a magnetic ground state of intrinsically quantum nature governed by fundamental Hamiltonian, once stabilized below a phase‐transition temperature. Here, it is reported that, surprisingly, an in‐plane current can tune...
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