Please use this identifier to cite or link to this item: https://doi.org/10.1007/s10832-013-9781-4
Title: Superhigh frequency magnetic properties and electromagnetic attenuation applications for BaMnxTixFe12-2xO19 composites
Authors: Li, Z.W. 
Huang, R.F. 
Yang, Z.H. 
Keywords: M-type barium ferrites with c-axis anisotropy
Microwave attenuation
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
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