| 摘要 |
To decrease the power consumption of an MR element. The MR element includes a substrate and a magnetoresistance film provided on the substrate. The MR film is in a shape in which a straight line bent in a zigzag form is further bent in a multiple zigzag form. The straight line forms a plurality of configuration parts. Each of the configuration parts is in a form in which a plurality of rectangles in parallel to each other are connected in series in a zigzag form, and the configuration parts are connected to each other in series in a zigzag form.
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