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Method of manufacturing a magnetic core and a small sensor, a small magnetic core, a small magnetic core
Method of manufacturing a magnetic core and a small sensor, a small magnetic core, a small magnetic core
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机译：磁芯和小传感器的制造方法，小磁芯，小磁芯
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摘要
In demagnetized state, equipped with a magnetic bar for one (12) having at least a plurality of magnetic domains separated by domain walls, a fixed discontinuity (21), a small magnetic core, wherein the (12) the magnetic bar fixing the discontinuity (21), is the estimated position of at least about at least some of these domain walls in the absence (21) the fixed discontinuity. The compact sensor is provided with a (11) Small magnetic core cooperating detection coil and one (14) at least excitation coil and one (13) at least. A step of confirming the expected position of the domain wall, the steps of depositing on the support material a thin film of magnetic material at least one in order to form the magnetic core, a method of manufacturing a magnetic core, substantially as described above with the magnetic core I and a step of generating a discontinuity (21) in the position domain wall was observed.
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