MAGNETIC SENSOR AND MAGNETIC DETECTION METHOD

    公开(公告)号:US20240036124A1

    公开(公告)日:2024-02-01

    申请号:US18477454

    申请日:2023-09-28

    Inventor: YU NISHITANI

    CPC classification number: G01R33/02

    Abstract: A magnetic sensor includes a waveguide, a first electrode, a second electrode, and a detection electrode. In the waveguide, a first position, a detection position, and a second position are arranged in this order. The first electrode excites a first spin wave. The first spin wave is propagated from the first position to the detection position. The second electrode excites a second spin wave. The second spin wave is propagated from the second position to the detection position. The detection electrode extracts a signal from the detection position.

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