Anisotropy engineering using exchange bias on antidot templates

We explore an emerging device concept based on exchange bias used in conjunction with an antidot geometry to fine tune ferromagnetic resonances. Planar cavity ferromagnetic resonance is used to study the microwave response of NiO/NiFe bilayers with antidot structuring. A large frequency asymmetry wi...

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Bibliographic Details
Main Authors: F. J. T. Goncalves, R. D. Desautels, S. Su, T. Drysdale, J. van Lierop, K.-W. Lin, D. S. Schmool, R. L. Stamps
Format: Article
Language:English
Published: AIP Publishing LLC 2015-06-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4922055