Karpovich, V.A.

Kuznetsov, V.L.

Lambin, Philippe

Maksimenko, S.A.

Mazov, I.N.

Moseenkov, S.I.

Okotrub, A.V.

Rodionova, V.N.

Shenderova, O.

Slepyan, G.Ya

Walsh, J.

We report the first results on measurements of electromagnetic wave attenuation of onion-like carbon (OLC) powders and OLC-based polymer films on a substrate. The measurements cover a wide frequency range 2–38 GHz and demonstrate promising high potential of OLC-based composites as basic components for wideband electromagnetic wave absorbing materials. A description of the measurement technique is presented. Possibility and mechanisms of the absorption efficiency tuning are discussed

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Attenuation of electromagnetic waves in onion-like carbon composites

Attenuation of electromagnetic waves in onion-like carbon composites

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Repository of the University of Namur