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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Shull, R.D. Kabanov, Y.P. Gornakov, V.S. Nikitenko, V.I. |
| Copyright Year | 1965 |
| Abstract | The magnetization reversal processes in an exchange-coupled nanocomposite system, consisting of a continuous film of the ferromagnet Ni 77Fe14Mo15Cu4with a square mesh of the antiferromagnet FeMn on top, as a function of an external magnetic field were investigated by the magneto-optical indicator film technique. It was found that the boundary conditions near the antiferromagnetic (AFM) stripes crucially influence the remagnetization kinetics in the ferromagnetic film. Unusual behavior was revealed for different topologically stable structures at 180° domain walls in the ferromagnetic film. Also, the magnetization reversal of the ferromagnetic regions underneath the antiferromagnetic stripes is different for applied fields parallel and perpendicular to the sample's unidirectional anisotropy. In both cases, an asymmetry in the magnetic structure transformation during remagnetization of the AFM-covered parts of the ferromagnetic film was observed for the forward and backward branches of the hysteresis loop. |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 4355 |
| Ending Page | 4358 |
| Page Count | 4 |
| File Size | 3564289 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 48 |
| Issue Number | 11 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-11-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Magnetic hysteresis Frequency modulation Magnetic domains Magnetization reversal Perpendicular magnetic anisotropy Magnetic resonance imaging magnetization reversal Domain structure exchange coupling |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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