Negative permittivity enhanced reflection and adsorption of electromagnetic waves from carbon fiber felt/carbon nanotubes
Jingyu Bi, Zhihao Sun, Zihao Guo, Shaoyao Tian, Guangshen Li, Lei Qian
Abstract
Negative permittivity generated by plasma oscillations enhances the electromagnetic interference reflection and absorption performance of CFF/CNTs through strong impedance mismatch and multiple loss mechanisms.
Topics & Concepts
Materials sciencePermittivityCarbon nanotubeReflection (computer programming)Absorption (acoustics)Reflection lossElectromagnetic radiationAdsorptionComposite materialElectrical impedanceOpticsOptoelectronicsDielectricOrganic chemistryChemistryPhysicsEngineeringComputer scienceComposite numberProgramming languageElectrical engineeringElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces Applications