Loading patent…
AssigneeDeutsches Elektronen-Synchrotron DESY
InventorsKai Schlage, Denise Erb, Ralf Röhlsberger, Hans-Christian Wille, Daniel Schumacher, Lars Bocklage
Estimating the term…
A method of producing a multilayer magnetoelectronic device and a related device. The method includes depositing a multilayer structure including at least two ferromagnetic layers disposed one on top of the other and each having a magnetic anisotropy with a corresponding magnetic moment. A magnetization curve is specified for the magnetoelectronic device. The number of ferromagnetic layers and, for each of the ferromagnetic layers, the magnetic moment and the magnetic hardness for obtaining the specified magnetization curve are determined. For each of the ferromagnetic layers a magnetic material, a thickness, an azimuthal angle and an angle of incidence are determined for obtaining the determined magnetic moment and magnetic hardness of the respective ferromagnetic layer. The multilayer structure is deposited using the determined material, thickness, azimuthal angle and angle of incidence for each of the ferromagnetic layers.
A magnetoelectronic device comprising a multilayer structure including at least two ferromagnetic layers disposed one on top of the other and each having a magnetic anisotropy with a corresponding magnetic moment, wherein each two adjacent ferromagnetic layers of the at least two ferromagnetic layers are separated by a respective nonmagnetic layer and exhibit uniaxial magnetic anisotropy with the easy axes oriented in different directions, and wherein for at least two adjacent ones of the at least two ferromagnetic layers the relative orientation of the easy axes is different from antiparallel.
Dependencies are inferred from the claim text.