| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetoresistance effect element capable of realizing high density of magnetic recording by suppressing the influence of the noise by the magnetic signal leaked from an adjoining truck at the time of signal regeneration. SOLUTION: In the magnetoresistance effect element wherein the magnetoresistance effect film is exposed to the ABS surface, shields 30a and 30b consisting of a soft magnetism film for shielding a side truck are arranged by sandwiching a first free layer 14a that constitutes laminated ferri-structure, an antiferromagnetism combining layer 15 and a second free layer 14b. COPYRIGHT: (C)2006,JPO&NCIPI
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