ИСТИНА

The boundary between domains in the solid state physics is a mobile interface region with special properties not typical for the domains it separates. From the practical point of view it is the object with extra-functionalities being considered as a building block of the data storage devices. Although the concept of the magnetic domain wall spintronics is widely popularized, it suffers from the high values of critical electric current density required to move the domain wall. In this report it is shown that the feature of local ferroelectricity inherent to the magnetic domain wall with Neel-type spin rotation can serve as an electric handle for the control of the magnetic objects at the nanoscale. It opens the new route for low current density spintronics and electric-write/magnetic-read memory