| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8155406 | Journal of Magnetism and Magnetic Materials | 2016 | 6 Pages |
Abstract
Recently we developed magnetic-plasmonic Ag/FeCo/Ag core/shell/shell nanoparticles for the purpose of biological applications. In these heterostructured nanoparticles, exchange bias is observed as a result of the formation of an interface between ferromagnetic FeCo and antiferromagnetic CoxFe1âxO due to the partial oxidation of the FeCo intermediate shell. In this study we thoroughly characterized the surface oxide layer of the FeCo shell by XPS, XRD and SQUID magnetometer.
Related Topics
Physical Sciences and Engineering
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Condensed Matter Physics
Authors
Mari Takahashi, Priyank Mohan, Derrick M. Mott, Shinya Maenosono,