1 of 24 checkable references need attention · checked 2026-07-23
At the dated check, the references listed below either did not resolve in
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References needing attention
marked retracted — notice via Crossref, record curated by Retraction Watch10.1016/j.ceramint.2019.09.060
RETRACTED: Synthesis and growth mechanism of monodispersed BiFeO3 nanorods with controllable aspect ratio and magnetic/optical properties
Investigation on the broadband electromagnetic wave absorption properties and mechanism of Co3O4-nanosheets/reduced-graphene-oxide composite
The 14 references without a DOI — listed, not checked
no DOI — not checkedDevelopment of sulfide-doped Graphene
no DOI — not checkedA review and analysis of microwave absorption in polymer composites filled with carbonaceous particles
no DOI — not checkedCarbon nanotubes filled with ferromagnetic alloy nanowires: Lightweight and wide-band microwave absorber
no DOI — not checkedFabrication and microwave absorption of carbon nanotubes/CoFe 2 O 4 spinel nanocomposite
no DOI — not checkedref7
no DOI — not checkedref8
no DOI — not checkedref11
no DOI — not checkedMOFs-derived Co-C@C hollow composites with high-performance electromagnetic wave absorption
no DOI — not checkedEnhanced multiferroic properties of BiFeO 3 thin films by Nd and high-valence Mo co-doping
no DOI — not checkedref27
no DOI — not checkedExcellent microwave absorption property of nano-Ni coated hollow silicon carbide core-shell spheres
no DOI — not checkedref34
no DOI — not checkedEffects of Ni-doping on microstructure, magnetic and microwave absorption properties of CoFe 2 O
no DOI — not checkedref37
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