Structural, electromagnetic properties and broad microwave absorption bandwidth of SrFe12-2Co Ru O19
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.05.315
Abstract: Abstract SrFe12-2xCoxRuxO19 become magnetically soft with Co and Ru doping. The magnetization is high, but the anistropic field becomes low. The FT-IR spectra suggest that Co and Ru substitute for Fe at the 4f1 site.… read more here.
Keywords: absorption; microwave absorption; absorption bandwidth; structural electromagnetic ... See more keywords
Synthesis of broad microwave absorption bandwidth Zr4+-Ni2+ ions gradient-substituted barium ferrite
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DOI: 10.1016/j.ceramint.2020.07.062
Abstract: Abstract In this study, to effectively broaden the absorption bandwidth of M-type barium ferrite (BaM) in frequency range 2–18 GHz, Zr4+-Ni2+ ions gradient-substituted BaM samples were synthesized via secondary heating the mixtures of homogeneous-substituted Ba(ZrNi)0.6Fe10.8O19 and… read more here.
Keywords: zr4 ni2; barium ferrite; absorption bandwidth; gradient substituted ... See more keywords
Janus-like Fe3O4/PDA vesicles with broadening microwave absorption bandwidth
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Chemistry C"
DOI: 10.1039/c8tc02556h
Abstract: Microstructural design of the magnetic composites with ultra-wide microwave absorption bandwidth has been attracting extensive attention in the fields of both electromagnetic shielding and radar stealth, but it still remains a great challenge. Herein, asymmetric… read more here.
Keywords: absorption; fe3o4 pda; pda vesicles; microwave absorption ... See more keywords
Highly enhanced electromagnetic wave absorption bandwidth based on reduced graphene oxide-Fe aerogel composites.
Sign Up to like & getrecommendations! Published in 2019 at "Nanotechnology"
DOI: 10.1088/1361-6528/ab59b4
Abstract: In order to achieve large electromagnetic (EM) wave absorption bandwidth, reduced graphene oxide (rGO)-Fe aerogel composites were fabricated by hydrothermal method and subsequently heat treated under reduced atmosphere. The effects of Fe2+ content on the… read more here.
Keywords: aerogel composites; absorption bandwidth; electromagnetic wave;
Optimisation of Multistep Cavity Configuration to Extend Absorption Bandwidth of Micro Perforated Panel Absorber
Sign Up to like & getrecommendations! Published in 2018 at "Archives of Acoustics"
DOI: 10.24425/122366
Abstract: Micro perforated panel (MPP) absorber is a new form of acoustic absorbing material in comparison with porous ones. These absorbers are considered as next generation ones and the best alternative for traditional porous materials like… read more here.
Keywords: absorption; micro perforated; cavity; absorption bandwidth ... See more keywords