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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 |
| Appears in Collections: | Staff Publications |
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