Patent attributes
According to one embodiment, an oscillator includes first to third conductive bodies, a first stacked unit, and a magnetic unit. The first conductive body includes first, second region, and third regions. The second conductive body includes a portion separated from the third region. The first stacked unit is provided between the third region and the portion. The first stacked unit includes first to fourth magnetic layers, and first to third intermediate layers. At least a portion of the magnetic unit and at least a portion of the first stacked unit overlap each other. In a first state, the first to fourth magnetizations are aligned with a third direction perpendicular to the first direction and the second direction. The second magnetization has a component in a reverse orientation of the first magnetization. The fourth magnetization has a component in a reverse orientation of the third magnetization.
