Patent ID: 8331062
Filing Date: 2012-12-11
Classification: B82Y,G01R,G11B,G11C,H01F,H01L

Abstract:
1. A magneto-resistance effect element, comprising: a first magnetization layer including Fe and Co at a predetermined composition ratio therebetween; a second magnetization layer including Fe and Co at the predetermined composition ratio; an intermediate layer provided between said first magnetization layer and said second magnetization layer, the intermediate layer including insulating portions and magnetic metallic portions, the magnetic metallic portions including a ferromagnetic material and a non-ferromagnetic metal, the ferromagnetic material including Fe and Co at the predetermined composition ratio; and a pair of electrodes to provide current in a direction perpendicular to a film surface of a multilayered film including said first magnetization layer, said intermediate layer and said second magnetization layer.