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|Title:||Superhigh frequency magnetic properties and electromagnetic attenuation applications for BaMnxTixFe12-2xO19 composites||Authors:||Li, Z.W.
|Keywords:||M-type barium ferrites with c-axis anisotropy
Superhigh-frequency magnetic properties
|Issue Date:||May-2013||Citation:||Li, Z.W., Huang, R.F., Yang, Z.H. (2013-05). Superhigh frequency magnetic properties and electromagnetic attenuation applications for BaMnxTixFe12-2xO19 composites. Journal of Electroceramics 30 (3) : 179-184. ScholarBank@NUS Repository. https://doi.org/10.1007/s10832-013-9781-4||Abstract:||Superhigh frequency microwave magnetic properties and attenuation characteristics at K and Ka bands have been studied for M-type barium hexaferrite BaMnxTixFe12-2xO19 (x=0.4-1.0) composites with c-axis anisotropy. The complex permeability of the composites has resonancelike dispersion with relatively large imaginary permeability μ″ of 1.1 and high resonance frequency fR of 20-28 GHz. FR is determined by the anisotropy fields Ha. The composites show good attenuation properties with percentage bandwidth of 30-40 % and small thickness of 0.08-0.1 cm at K and Ka bands, thus being potential candidates for electromagnetic attenuation applications. © 2013 Springer Science+Business Media New York.||Source Title:||Journal of Electroceramics||URI:||http://scholarbank.nus.edu.sg/handle/10635/111487||ISSN:||13853449||DOI:||10.1007/s10832-013-9781-4|
|Appears in Collections:||Staff Publications|
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