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      https://www.ias.ac.in/article/fulltext/pram/091/06/0085

    • Keywords

       

      Carbonyl iron powder/silver nucleus; wave loss; magnetic permeability

    • Abstract

       

      The microwave-absorbing performances of carbonyl iron powder/silver core–shell composite particles are studied on the basis of the electromagnetic scattering theory and the energy conservation law. In addition, a calculation method for reflection loss of the carbonyl iron powder/silver core–shell composite particles with microwave is proposed. The calculated reflection loss of the carbonyl iron powder/silver core–shell composite particles is compared with the experimental results. The findings show that the trend of reflection loss of the carbonyl iron powder/silver composite particles can be predicted which can subsequently provide a relevant reference for future experiment and calculation of the absorbing mechanism of electromagnetic wave-microscopic carbonyl ironpowder/silver core–shell composite particles.

    • Author Affiliations

       

      XINHUA SONG1 HONGHAO YAN1 YANG WANG1 ZHENGZHENG MA2 BING XU2

      1. State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Liaoning 116024, China
      2. National Key Laboratory of Electromagnetic Environment, China Research Institute of Radiowave Propagation, Qingdao 266107, China
    • Dates

       
  • Pramana – Journal of Physics | News

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