发明授权
US09523746B2 Giant magnetoresistance element and current sensor using the same 有权
巨磁阻元件和电流传感器使用相同

Giant magnetoresistance element and current sensor using the same
摘要:
A GMR element includes a fixed magnetic layer in which magnetization is fixed; a free magnetic layer in which magnetization is changed by an external magnetic field; and a spacer layer which is positioned between the fixed magnetic layer and the free magnetic layer, in which the free magnetic layer is formed by laminating a CoFe alloy and a CoFeB alloy. A current sensor uses the GMR element.
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