FeCoSiN film with ordered FeCo nanoparticles embedded in a Si-rich matrix

Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.2714280

Title:	FeCoSiN film with ordered FeCo nanoparticles embedded in a Si-rich matrix
Authors:	Liu, Y. Tan, C.Y. Liu, Z.W. Ong, C.K.
Issue Date:	2007
Citation:	Liu, Y., Tan, C.Y., Liu, Z.W., Ong, C.K. (2007). FeCoSiN film with ordered FeCo nanoparticles embedded in a Si-rich matrix. Applied Physics Letters 90 (11) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2714280
Abstract:	FeCoSiN film consisting of ordered arrays of FeCo nanoparticles embedded in a Si-rich matrix was fabricated on silicon substrate by reactive rf magnetron sputtering. These nanoparticles have a face-centered cubic structure and a mean diameter of ∼7 nm. The FeCoSiN film has a very high resistivity of up to 1000 μ cm due to the breakup of the metal continuum into isolated metal nanoparticles. The static and dynamic magnetic properties of the film were also investigated. A saturation magnetization of 1.0 T, coercivity of less than 5 Oe in both easy and hard axes, and anisotropy field of 27 Oe were obtained. The microwave permeability measurement showed a permeability of around 400 at low frequency and a ferromagnetic resonance frequency of about 1.1 GHz. © 2007 American Institute of Physics.
Source Title:	Applied Physics Letters
URI:	http://scholarbank.nus.edu.sg/handle/10635/96613
ISSN:	00036951
DOI:	10.1063/1.2714280
Appears in Collections:	Staff Publications

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