Posz Law Group, PLC
Magneto-resistance element and magnetic sensor using the same
A magneto-resistance element includes a resistance variable layer and a trap layer. The resistance variable layer includes the alloy having B. A resistance of the resistance variable layer changes according to a magnetic field. The trap layer is for trapping the B diffused from the resistance variable layer. With this structure, the B in the resistance variable layer becomes easily trapped in the trap layer and becomes difficult to be diffused to an outside of the magneto-resistance element. A difficulty associated with B diffusion to the outside of the magneto-resistance element can be prevented from occurring.
DENSO CORPORATION TOHOKU UNIVERSITY
H H G G G H G G G H G G
H01L H01L G11C G11C G01R H01L G11C G01R G11C H01L G01R G01R
inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Yasuo Kenichi Takafumi Toshifumi Mikihiko
Ando Ao Nakano Yano Oogane