The terahertz (THz) region lies between the microwave and infrared regions of the
electromagnetic (EM) spectrum such that it is strongly attenuated by water and very sensitive …

Perfect optical metamaterial absorbers (POMMA) utilize intrinsic loss, with the aid of
appropriate structural design, to achieve near unity absorption at a certain wavelength. In all …

Colon Cancer is the fourth most common form of cancer and the second-leading cause of
cancer related deaths in the United States. A large part of the reason the number of fatalities …

An optically tunable perfect light absorber as a refractive index (RI) metamaterial (MM)
nanobiosensor (NBS) is designed for sensing chemicals, monitoring the concentration of …

We numerically demonstrate a highly sensitive detection of three subtypes of Avian
Influenza (AI) viruses, namely, H1N1, H5N2, and H9N2 viruses, using terahertz (THz) …

Theoretical and numerical studies were conducted on plasmonic interactions at a
polarization-independent semiconductor–dielectric–semiconductor (SDS) sandwiched layer …

An optically semiconductor metamaterial sensor for solute concentration sensing is
designed based on plasmonically induced transparency (PIT) effect. The concentration of …

We present a highly sensitive detection of skin cancer using a novel water-based terahertz
(THz) metamaterial (MM) and a semiconductor film. We apply the application of terahertz …

A simple structure graphene metasurface composed of a continuous graphene strip and a
truncated graphene strip is designed and investigated for sensing and slow light …

The emergence of planar metamaterials (PrMMs) has opened a gateway to unprecedented
electromagnetic (EM) properties and functionality unattainable from naturally occurring …