Spintronics research finds magnetic state of certain materials can be switched using surface induced strain

Electronics are based on electrical charges being transported from one place to another. Electrons move, current flows, and signals are transmitted by applying an electrical voltage. However, there is also another way to manipulate electronic currents and signals: using the properties of the spin—the intrinsic magnetic moment of the electron. This is called "spintronics," and it has become an increasingly important field in contemporary electronic research.