摘要
利用具有高软磁特性的铁基纳米晶合金带材、采用定频调幅方法设计制作了新型磁敏传感器,并对其性能进行了测试,试验结果表明,该传感器性能良好,在0.1mT<B<0.4mT之间线性度好,灵敏度为7.45976,不存在迟滞现象,稳定性好。
A new type magnetic sensor is designed and made by using AM frequency method based upon giant magnetoimpedance properties of Fe-based nanocrystalline. Then this paper carries the tests of its performance, and the test results show that the sensor has good performance, its linearity is between 0. 1mT 〈 B 〈 0.4mT, and its sensitivity is 7. 45976, there is no lag and the sensor has good stability.
出处
《新技术新工艺》
2009年第1期100-103,共4页
New Technology & New Process
基金
浙江省科技计划重点资助项目(2006C21109)
关键词
铁基纳米晶带
磁敏传感器
磁电转化
Fe-based nanometer crystalline, magnetic sensor, magneto-electricity conversion
