Please use this identifier to cite or link to this item: https://doi.org/10.1038/srep00832
Title: Exchange coupling driven omnidirectional rotatable anisotropy in ferrite doped CoFe thin film
Authors: Chai, G.
Phuoc, N.N. 
Ong, C.K. 
Issue Date: 2012
Source: Chai, G., Phuoc, N.N., Ong, C.K. (2012). Exchange coupling driven omnidirectional rotatable anisotropy in ferrite doped CoFe thin film. Scientific Reports 2 : -. ScholarBank@NUS Repository. https://doi.org/10.1038/srep00832
Abstract: Isotropic magnetic materials with high resonant frequencies are useful for applications in microwave devices. Undoped CoFe thin films, as common soft magnetic materials with high saturation magnetization, show isotropic characteristics but no high frequency response. Here, we use ferrite doped CoFe thin film to realize a resonant frequency higher than 4.5 GHz at all orientations. The exchange coupling between ferrimagnet and ferromagnet is assumed to play a key role on the omnidirectional rotatable anisotropy.
Source Title: Scientific Reports
URI: http://scholarbank.nus.edu.sg/handle/10635/52923
ISSN: 20452322
DOI: 10.1038/srep00832
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