Aperture control in polymer-based composites with hybrid core–shell spheres for frequency-selective electromagnetic interference shielding
Uiseok Hwang, Junyoung Kim, Hanna Sun, In‐Kyung Park, Jonghwan Suhr, Jae‐Do Nam
Abstract
A composite system with embedded bimodal-sized hybrid core–shell spheres is reported for electromagnetic interference (EMI) shielding applications, of which the shells are either wave-diffuse reflecting nickel/gold or wave-absorbing graphene.
Topics & Concepts
Electromagnetic interferenceElectromagnetic shieldingMaterials scienceEMIComposite materialSPHERESGrapheneElectromagnetic radiationShell (structure)Composite numberInterference (communication)Core (optical fiber)Aperture (computer memory)NickelOpticsAcousticsNanotechnologyElectronic engineeringElectrical engineeringPhysicsEngineeringMetallurgyChannel (broadcasting)AstronomyElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces Applications