Abstract:
A magnetoresistive element according to an embodiment includes: a base layer; a first magnetic layer formed on the base layer, and including a first magnetic film having an axis of easy magnetization in a direction perpendicular to a film plane, the first magnetic film including MnxGa100-x (45≦x
Abstract translation:根据实施例的磁阻元件包括:基底层; 第一磁性层,其形成在所述基底层上,并且包括在垂直于膜平面的方向上具有容易磁化的轴的第一磁性膜,所述第一磁性膜包括Mn x Ga 100-x(45≤n1E; x <64原子%); 形成在第一磁性层上的第一非磁性层; 以及形成在所述第一非磁性层上的第二磁性层,并且包括在垂直于膜平面的方向上具有容易磁化的轴的第二磁性膜,所述第二磁性膜包括MnyGa100-y(45&lt; IL1; y <64原子%), 。 第一和第二磁性层包括彼此不同的Mn组成比,第一磁性层的磁化方向可以通过第一非磁性层在第一磁性层和第二磁性层之间流动的电流而改变。
Abstract:
A magnetoresistive element includes a first magnetic layer having an axis of magnetization perpendicular to the film surface and a fixed magnetization orientation; a second magnetic layer having an axis of magnetization perpendicular to the film surface and a changeable magnetization orientation; a first nonmagnetic layer arranged between the first and second magnetic layers; and a third magnetic layer having an axis of magnetization perpendicular to the film surface and a fixed magnetization orientation opposite that of the first magnetic layer. The first magnetic layer has a first magnetic material film in contact with the first nonmagnetic layer, a nonmagnetic material film in contact with the first magnetic material film, and a second magnetic material film containing Co100-xWx (0
Abstract:
According to one embodiment, a magnetoresistive memory device includes a stacked layer structure includes a first magnetic layer, a second magnetic layer, and a nonmagnetic layer between the first magnetic layer and the second magnetic layer, and a third magnetic layer provided on the first magnetic layer, which is opposite the nonmagnetic layer. The third magnetic layer includes a first magnetic material portion and a second magnetic material portion provided between the stacked layer structure and the first magnetic material portion. The saturation magnetization of the second magnetic material portion is smaller than that of the first magnetic material portion.
Abstract:
A magnetoresistive element including a first magnetic layer; a first nonmagnetic layer provided on the first magnetic layer, the first nonmagnetic layer formed of SrTiO3, SrFeO3, LaAlO3, NdCoO3, or BN; and a second magnetic layer provided on the first nonmagnetic layer, wherein the first nonmagnetic layer is lattice-matched to the first magnetic layer, and the second magnetic layer is lattice-matched to the first nonmagnetic layer.
Abstract:
An example magnetic writing head includes a main magnetic pole and a coil to generate an ampere magnetic field to magnetize the main magnetic pole to cause the magnetized main magnetic pole to generate a magnetic field. The laminated body includes a first magnetic layer, and a second magnetic layer.