Patent ID: 9105831
Filing Date: 2015-08-11
Classification: G11C,H01L

Abstract:
1. A nonvolatile magnetic element, comprising: a first insulating layer comprising an insulator; a first free layer comprising a ferromagnetic substance, the first free layer being formed on one side of the first insulating layer; a charged layer for accumulating an electric charge, the charged layer being formed on another side of the first insulating layer and opposed to the first free layer; a second insulating layer comprising an insulator, the second insulating layer being formed on one side of the charged layer and opposed to the first insulating layer; and an injection layer formed on one side of the second insulating layer and opposed to the charged layer, wherein the charged layer is smaller in electric resistivity than both of the first insulating layer and the second insulating layer, and wherein the injection layer is smaller in electric resistivity than the second insulating layer.