A method of producing a multilayer device, such as a multilayer magnetoelectronic device, and a device with an improved magnetic pinning. The device includes a multilayer structure including an antiferromagnetic pinning layer and one or more ferromagnetic layers. Each of the ferromagnetic layers has a boundary surface with the antiferromagnetic layer. The antiferromagnetic layer is deposited at a nonzero angle of incidence with respect to a direction perpendicular to the plane of extension of the antiferromagnetic pinning layer. This oblique incidence deposition gives rise to a surface roughness of the antiferromagnetic pinning layer which is described by a plane wave function.