Manipulation of magnetic vortex parameters in disk-on-disk nanostructures with various geometry
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Manipulation of magnetic vortex parameters in disk-on-disk nanostructures with various geometry
Magnetic nanostructures in the form of a sandwich consisting of two permalloy (Py) disks with diameters of 600 and 200 nm separated by a nonmagnetic interlayer are studied. Magnetization reversal of the disk-on-disk nanostructures depends on the distance between centers of the small and big disks and on orientation of an external magnetic field applied during measurements. It is found that mani...
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ژورنال
عنوان ژورنال: Beilstein Journal of Nanotechnology
سال: 2015
ISSN: 2190-4286
DOI: 10.3762/bjnano.6.70