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https://doi.org/10.1002/adfm.201201432
| Title: | Binary ferromagnetic nanostructures: Fabrication, static and dynamic properties | Authors: | Ding, J. Adeyeye, A.O. |
Keywords: | binary nanomagnets ferromagnetic resonance magnetic nanostructures magnetostatic interaction magnonic crystals self-aligned shadow deposition |
Issue Date: | 5-Apr-2013 | Citation: | Ding, J., Adeyeye, A.O. (2013-04-05). Binary ferromagnetic nanostructures: Fabrication, static and dynamic properties. Advanced Functional Materials 23 (13) : 1684-1691. ScholarBank@NUS Repository. https://doi.org/10.1002/adfm.201201432 | Abstract: | The fabrication of large area binary magnetic nanostructures made from one or two ferromagnetic materials (Ni and Ni80Fe20) is reported using self-aligned shadow deposition technique. The static and dynamic properties are characterized using magneto-optical Kerr effects (MOKE) and broadband ferromagnetic resonance spectroscopy. Compared with Ni 80Fe20 nanomagnets made using a conventional lithographic technique from identical resist templates, tunable magnetization switching is observed with a marked increase in the coercive field and more adjustable dynamic response for the Ni80Fe20/Ni80Fe 20 and Ni/Ni80Fe20 binary structures. The results are validated by direct domain imaging using magnetic force microscopy and micromagnetic simulations. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. | Source Title: | Advanced Functional Materials | URI: | http://scholarbank.nus.edu.sg/handle/10635/82009 | ISSN: | 1616301X | DOI: | 10.1002/adfm.201201432 |
| Appears in Collections: | Staff Publications |
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