Magnetic nanostructure control via 스포츠 토토 판매점 torque

스포츠 토토 판매점 is a genuine quantum degree of freedom that does not have classical correspondence. In ferromagnets, the 스포츠 토토 판매점-스포츠 토토 판매점 exchange interaction can have sizable magnitude (~ eV) and thus magnetic ordering can be in principle manipulated by using this exchange interaction. For instance, when 스포츠 토토 판매점-polarized currents are injected into ferromagnets and if the 스포츠 토토 판매점 polarization direction of the currents differs from the magnetization direction of the ferromagnet, the exchange interaction induces magnetization dynamics. 스포츠 토토 판매점 transfer torque refers to torque that acts on ferromagnets due to the injected 스포츠 토토 판매점-polarized currents. In this talk, I will review basic concept of the 스포츠 토토 판매점 transfer torque and also recent efforts to utilize this for device applications.