| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5490556 | Journal of Magnetism and Magnetic Materials | 2017 | 4 Pages |
Abstract
Process of magnetization and magnetoresistance have been studied in nanoisland bilayer systems of FeNi-Co. Hysteresis loops show characteristic features (steps) most clearly observed in certain orientations of the sample in a magnetic field. To explain these features the concept of flat magnetic exchange spring has been introduced for nanoisland bilayers. It has been proposed that additional magnetoresistance can be the result of spin-dependent scattering of electrons in the area of flat magnetic exchange spring. Magnetoresistance studies of bilayer systems has shown that additional magnetoresistance occurs at the same magnetic fields as steps on hysteresis loops.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
A.P. Boltaev, F.A. Pudonin, I.A. Sherstnev, D.A. Egorov, A.M. Kozmin,