Communication—Tunable Negative Permittivity of Cobalt and Epoxy Composites at 3 kHz ∼ 1 MHz Frequency Regions

Negative permittivity in percolation composites has drawn much attention owing to their potential application. This study set out to explore whether tunable negative permittivity can be realized in metal composites at 3 kHz ∼ 1 MHz frequency regions. When the content of cobalt is 80 wt%, the permitt...

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Veröffentlicht in:	ECS journal of solid state science and technology 2021-12, Vol.10 (12), p.123007
Hauptverfasser:	Chen, Min, Sun, Kai, Wang, Xuai, Wang, Yanmin
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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