Magnetic material and preparation method and application thereof

Abstract

The invention relates to the technical field of magnetic materials, in particular to a magnetic material and a preparation method and application thereof. The invention provides a magnetic material. The magnetic material is an amorphous ferromagnetic material. The amorphous ferromagnetic material comprises a transition element, a rare earth element and a doping element, the doping element comprises boron and / or nitrogen. The magnetic material can realize current-driven magnetic domain wall high-speed movement without an auxiliary magnetic field.

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