Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3485809
Title: Ultrabroad bandwidth and matching characteristics for spinel ferrite composites with flaky fillers
Authors: Li, Z.W. 
Yang, Z.H. 
Kong, L.B. 
Issue Date: 15-Sep-2010
Source: Li, Z.W., Yang, Z.H., Kong, L.B. (2010-09-15). Ultrabroad bandwidth and matching characteristics for spinel ferrite composites with flaky fillers. Journal of Applied Physics 108 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3485809
Abstract: Spinel ferrite flakes Ni0.97-x Znx Co0.03 Fe2 O4 with x=0.5 and 0.65 are prepared for use as fillers in electromagnetic composites. The composites with the flaky fillers exhibit greatly enhanced high-frequency and attenuation properties. The complex permeability, μ0′ and μ max ″, is enhanced by about 500%-700%, and the relative attenuation bandwidth WR is increased by 300%-440%, as compared to those for composites with conventional spherical fillers. W R achieves 90% of the theoretically maximum relative bandwidth. The composites with the spinel ferrite flaky fillers are powerful and potential candidates as electromagnetic attenuation materials with ultrabroad bandwidth at microwave L, S, and C bands. © 2010 American Institute of Physics.
Source Title: Journal of Applied Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/116014
ISSN: 00218979
DOI: 10.1063/1.3485809
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