Spawned by the spins of electrons in magnetic materials, these tiny whirlpools behave like independent…
Browsing: Skyrmions
Skyrmions are tiny, topologically stable structures that are formed in certain magnetic materials. These swirling, vortex-like configurations of spins represent a local twist in the material’s magnetic order and are characterized by their stability and unique magnetic properties. Discovered theoretically by Tony Skyrme in the 1960s in the context of particle physics, skyrmions have gained significant attention in condensed matter physics due to their potential applications in spintronic devices, where electronic charges and spins are manipulated for advanced computing and memory storage solutions. They are particularly promising for their stability and efficiency at room temperature, which could lead to low-power, high-density data storage devices. Skyrmions can be created, manipulated, and annihilated using small amounts of current, making them highly attractive for practical technological applications.
Chinese researchers have discovered “skyrmion bundles”—magnetic structures with arbitrary topological charges—using electron microscopy and simulation.…
Scientists have observed DW bimerons in chiral magnets for the first time, confirming theoretical predictions…
Pioneering study co-led by Berkeley Lab has significance for next-gen information technologies. A decade ago,…
Physicists on the hunt for a rarely seen magnetic spin texture have discovered another object…
Structuring Light to Mimic Magnetic Skyrmions Scientists have demonstrated how to structure light such that…
Scientists discovered a strategy for layering dissimilar crystals with atomic precision to control the size…
The advance opens a path toward a new generation of logic and memory devices that…
University of New South Wales (UNSW) material scientists have shed new light on a promising…
Researchers from MIT show that a newly discovered kind of magnetic behavior holds great promise…
By merging tiny magnetic whirls, called skyrmions, a team of scientists were able to create…