Physicists in Europe and the US have developed a new technique for reversing the "core polarization" of the tiny magnetic whirlpools that exist in certain materials. The reversal, which can be ...

Three-dimensional magnetic vortices have been discovered by scientists from the Helmholtz-Zentrum Dresden-Rossendorf in Germany together with colleagues from the Paul Scherrer Institute in Switzerland ...

"So far, magnetic vortex states have been observed only in two dimensions; in other words: Within a plane," explains Sebastian Wintz, physicist at the Helmholtz-Zentrum Dresden-Rossendorf. These ...

Researchers using Lorentz electron microscopy have shown that magnetic skyrmions are spontaneously formed as nanomagnetic clusters in a ferromagnetic manganese oxide with centrosymmetry. Researchers ...

Researchers have discovered magnetic vortex-antivortex pairs arising from correlated electron spins in a newly engineered trilayer material. The discovery could advance memory cells and points to the ...

Researchers at Case Western Reserve University have developed a way to swiftly and precisely control electron spins at room temperature. The technology, described in Nature Communications, offers a ...

Figure 1: Experimental and simulated images of the time-dependent out-of-plane component of the magnetization of a vortex structure. Figure 2: Three-dimensional representation of the experimentally ...

UPTON,NY -- The evolution of digital electronics is a story of miniaturization - each generation of circuitry requires less space and energy to perform the same tasks. But even as high-speed ...

Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) have uncovered previously unobserved oscillation ...

(Nanowerk News) Three-dimensional magnetic vortices were discovered by scientists from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) together with colleagues from the Paul Scherrer Institute (PSI) ...