Magnetic Skyrmions

Magnetic skyrmions are tiny, stable swirling patterns of magnetic moments (spins) in materials, often just a few nanometers in size. Imagine them as microscopic magnetic whirlpools with a unique, topologically protected structure, making them resistant to disturbances. These features arise from complex interactions within magnetic materials and can be manipulated with small electric currents, promising for use in advanced data storage and electronic devices due to their stability, small size, and low energy requirements. Skyrmions represent a frontier in spintronics, offering potential for faster, more efficient technologies.