A magnetoresistive element which records information by supplying spin polarized electrons to a magnetic material, includes {HEAD ~ a first pinned layer} which is made of a magnetic material and has {TAIL ~ a first magnetization} directed in a direction perpendicular to a film surface, a free layer which is made of a magnetic material and has a second magnetization directed in the direction perpendicular to the film surface, the direction of the second magnetization reversing by the spin polarized electrons, and a first nonmagnetic layer which is provided between the first pinned layer and the free layer 
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A magnetoresistive element which records information by supplying spin polarized electrons to a magnetic material , includes { HEAD ~ a first pinned layer } which is made of a magnetic material and has { TAIL ~ a first magnetization } directed in a direction perpendicular to a film surface , a free layer which is made of a magnetic material and has a second magnetization directed in the direction perpendicular to the film surface , the direction of the second magnetization reversing by the spin polarized electrons , and a first nonmagnetic layer which is provided between the first pinned layer and the free layer
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH