【摘要】 近年来在FeCoSiB等非晶和纳米晶丝带中发现了巨磁阻抗效应,由于其灵敏度高,因而在磁传感器技术中有巨大的应用前景,受到国内外专家的广泛关注 本文简单介绍了巨磁阻抗效应的原理,并结合近年来具有巨磁阻抗效应的非晶和纳米晶铁磁合金的应用研究进展情况,提出了巨磁阻抗效应可能广泛应用的领域更多还原

【Abstract】 Giant magnetoimpedance effects have been discovered in FeCoSiB amorphous and nanocrystalline wires. These effects have giant sensitivity. Close attention has paid to it by scholars in lots of countries, since their great promising prospects in the application of sensor technology. In this article, the sources of giant magneto-impendance effects are introduced briefly. And research developments of the effects and their applications in amorphous and nanocrystalline soft magnetic alloy in recent years are summaried. The future applications are also described. 更多还原