首页>
外国专利>
Switching of perpendicularly magnetized nanomagnets with spin-orbit torques in the absence of external magnetic fields
Switching of perpendicularly magnetized nanomagnets with spin-orbit torques in the absence of external magnetic fields
展开▼
机译:在没有外部磁场的情况下将垂直磁化的纳米磁磁磁磁磁性切换
展开▼
页面导航
摘要
著录项
相似文献
摘要
A base element for switching a magnetization state of a nanomagnet includes a heavy-metal nanostrip having a surface. A ferromagnetic nanomagnet is disposed adjacent to the surface. The ferromagnetic nanomagnet includes a shape having a long axis and a short axis. The ferromagnetic nanomagnet has both a perpendicular-to-the-plane anisotropy Hkz and an in-plane anisotropy Hkx and the ferromagnetic nanomagnet has a first magnetization equilibrium state and a second magnetization equilibrium state. The first magnetization equilibrium state or the second magnetization equilibrium state is settable by a flow of electrical charge through the heavy-metal nanostrip. A direction of flow of the electrical charge through the heavy-metal nanostrip includes an angle ξ with respect to the short axis of the nanomagnet.
展开▼