Abstract
AbstractAmorphous hydrogenated carbon thin films with 3d metal nanoparticles were deposited on Si and glass‐ceramic substrates by reactive ion‐plasma magnetron sputtering. Thin films have a high complex permittivity ε * and permeability µ * (ε ′ ≈ 1000–10000, ε″ ≈ 100–1500, μ ′ ≈ 10–70, µ ″ ≈ 0.4–10), what can stipulate by anomalous electromagnetic microwave radiation absorption effect. The magnetic parameters as shape of hysteresis loop, values of coercive force, remanence and saturation magnetization were determined from vibrating‐coil magnetometer measurements. The mechanism of absorption in the material under study is described. Obtained results demonstrate a good promise to use this material for the absorption of electromagnetic microwave radiation. (© 2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Published Version
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