Artificially engineered metamaterials are now demonstrating unprecedented
electromagnetic properties that cannot be obtained with naturally occurring materials. In …

We summarize the progress in the development and application of chiral metamaterials.
After a brief review of the salient features of chiral metamaterials, such as giant optical …

We discuss the validity of standard retrieval methods that assign bulk electromagnetic
properties, such as the electric permittivity ε and the magnetic permeability μ, from …

In this work, a unique high negative permittivity is observed in the carbon nanosphere (CNS)
supported nanosilver-polydopamine (PDA) metacomposites (called CNS-PDA/Ag). The …

We propose an improved method to retrieve the effective constitutive parameters (permittivity
and permeability) of a slab of metamaterial from the measurement of S parameters …

An array of single nonmagnetic metallic split rings can be used to implement a magnetic
resonance, which arises from an inductor-capacitor circuit (LC) resonance, at 100-terahertz …

A lithographically patterned inductive-capacitive resonator is described that has a strong
electric response. This resonator can be used to construct metamaterials with desired …

In the past few years, new developments in structured electromagnetic materials have given
rise to negative refractive index materials which have both negative dielectric permittivity …

With rapid advances in the portable electronics industry, the creation of microwave
absorbing materials with high-performance to dissipate the unwanted electromagnetic wave …

Over the past several years, metamaterials have been introduced and rapidly been adopted
as a means of achieving unique electromagnetic material response. In metamaterials …