A magnetic vortex, known as a skyrmion (grey dot), being displaced into the corners of a triangular field by electrical currents, where it bounces off the sides. The potentials shown in red are ...

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Caption The center of a magnetic vortex emits spin waves with very short wavelengths in the presence of high-frequency alternating magnetic fields. Scientists at the Helmholtz-Zentrum ...

Analyzing magnetic nanostructures with a high resolution is a test-and-measurement challenge, but it’s important for both advanced physics insight as well as real-world products such as high-density ...