| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a magnetic sensor element using a magneto impedance that is small in size and high in sensitivity, and that is favorable for being applied to a magnetic microscope and to high space resolution eddy current non-destructive evaluation.SOLUTION: A magneto impedance magnetic sensor element is a magnetic sensor element using a magneto impedance in which a high-frequency current Iis applied to a coil 3 wound around a magnetic amorphous wire 2, and an amplitude of a high-frequency voltage Vgenerated at the coil 3 is changed with an external magnetic field. There is no electrical connection to the magnetic amorphous wire 2.</p> |
