A brief review is given of the research status of the giant magnetoresistance effect and giant magnetoimpedance effect of metallic soft magnetic alloy multilayered films.

• 概括介绍了金属软磁合金多层薄膜巨磁电阻效应和巨磁阻抗效应的研究和应用,对多层薄膜的制备方法和表征手段作了介绍。