Microwave absorbing performances of multiwalled carbon nanotube composites with negative permeability
作者： Longjiang Deng , Mangui Han
DOI: 10.1063/1.2755875
关键词:
摘要: The permittivity and permeability behaviors of composites made from the multiwalled carbon nanotubes with magnetic impurity Ni wax have been studied in 3–18GHz. unusual dispersion explained based on Cole-Cole model conductivity contribution model. Permeability is found to negative imaginary parts within 3–11GHz. are show good microwave absorbing performances (reflection loss <−20dB): matching thickness 1.5mm frequency band 11.6–12.4GHz, performance can be by “geometrical effect.”
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