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Magnetism and spin

Magnetism and spin

Weak electric currents track tiny magnetic skyrmions

23 Jul 2020 Isabelle Dumé
skyrmion tracking
Current-driven skyrmion motion. (Courtesy: XZ Yu)
Magnetic skyrmions – quasiparticles with a vortex-like structure – show much promise as storage

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Isabelle Dumé is a contributing editor to Physics World
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