| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To realize a magnetic sensor capable of detecting magnetic particles over a wide range and capable of suppressing an increase in a detection area. <P>SOLUTION: The magnetic sensor is equipped with a detection part, the selection device electrically connected to one end of the detection part and a sensing amplifier for inputting the signal from the detection part, and the detection part comprises at least two magnetoresistance effect films electrically connected in series. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
