Metamaterials is a new field of interdisciplinary research, which deals with artificial material
composites engineered to display physical properties that surpass (or complement) those …

Metacomposites with negative permittivity have gained increasing momentum in recent
years due to their unique electromagnetic characteristics and considerable potential …

All-carbon composites are carbon materials reinforced with other carbon materials, typically
nanostructures such as carbon nanofibers or nanotubes. There are a large number of all …

Controlling the interfacial effect is facing challenges because of the weak interactions
between the inorganic and the organic materials. We found that the silane coupling agents …

Among optics and electromagnetics researchers today, the term “metamaterials” is often
taken to be synonymous with materials that have a negative refractive index, but there is …

Epsilon-negative metamaterials (ENMs) have gained significant attention due to their
promising applications in various fields, such as microwave absorption or shielding, radio …

As a promising substitute for periodical metamaterials, random composites with tunable
negative electromagnetic parameters, which are termed as metacomposites, have drawn …

Metacomposites with negative permittivity that derived from random structures have drawn
considerable attention. Nowadays, negative permittivity was commonly realized in …

Polymer matrix high-k composites are of considerable interest in various electronic devices,
such as capacitors, antennas, actuators, etc. However, how to enhance the permittivity …

Effective and precise modulation of negative permittivity behavior still deserved further
research. Herewith, alumina (Al 2 O 3) metacomposites with various carbon nanofiber (CNF) …