Unlocking the Power of Ultrasmall Swirling Magnetic Vortices in Iron-Containing Materials
Scientists have discovered a new way of manipulating magnetic fields in iron-containing ferromagnets on an ultrasmall scale. By using an electric current, they were able to generate swirling magnetic vortices that can be used to control the movement of electrons in the material. This new technique could lead to the development of faster and more efficient data storage and processing devices.
source: Phys.org