A four-band terahertz tunable narrow-band perfect absorber based on a bulk Dirac semi-
metallic (BDS) metamaterial with a microstructure is designed. The three-layer structure of …

The dispersive feature of metals at higher frequencies has opened up a plethora of
applications in plasmonics. Besides, Extraordinary Optical Transmission (EOT) reported by …

This article investigates the resonant transmission characteristics of periodic subwavelength
slits on real metallic plates at terahertz frequencies. By applying the eigenvalues of the slit to …

This paper investigates the scattering characteristics of periodic open cabinets in nuclear
power plants using the mode-matching technique. The concept of a parallel-plate …

This article investigates the radiation properties of the wireless devices in nuclear power
plants (NPPs) and proposes a new exclusion zone (EZ) with NPP indoor environment. The …

Eigenvalue distributions for a periodic metal-insulator-metal waveguide, classified into the
point spectrum and the discretized continuous spectrum (DCS), are investigated as functions …

This article proposes the resonant transmission characteristic through the periodic
subwavelength metal-insulator-metal (MIM) waveguide on a quartz plate at terahertz …

Analysis of metamaterial layer is carried out by a simple method in this study. In this
analysis, a metamaterial element is modelled by a planar discontinuity located transversely …

This study proposed a method for obtaining the transverse propagation constant, which is
the basis for the mode-matching technique in a periodic metal-insulator-metal (MIM) …

Featured Application The results obtained in this work provide a useful set of benchmark
data to interpret experimental results and to inform design efforts of slit-based structures in …