Microwave absorptive behavior of ZnCo-substituted W-type Ba hexaferrite nanocrystalline composite material

作者: Shengping Ruan , Baokun Xu , Hui Suo , Fengqing Wu , Siqing Xiang

DOI: 10.1016/S0304-8853(99)00755-6

关键词: Nanocrystalline materialNanocrystalComposite materialComposite numberMaterials scienceNanoscopic scaleMicrowaveBariumReflection lossParticle size

摘要: ZnCo-substituted W-type barium hexagonal ferrite of the order nanoscale is synthesized and investigated as microwave absorber. Based on a two-layer structure with thickness only 1 mm, big reflection loss over broadband obtained. The absorptive mechanisms nanocrystalline composite material are also discussed.

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