Metamaterial absorbers have been widely studied and continuously concerned owing to
their excellent resonance features of ultra‐thin thickness, light‐weight, and high absorbance …

To reach the modern demand of high efficiency energy sources for electric vehicles and
electronic devices, it is become desirable and challenging to develop advance lithium ion …

Amongst the most popular methods for the production of metal oxide nanostructures is
hydrothermal synthesis. For producing ZnO nanostructures, a nitrate-based precursor …

A quad-band plasmonic perfect absorber (PPA) based on all-metal nanostructure
metasurface in infrared regime has been proposed and investigated numerically, which …

Accurate and reliable analysis of creatinine is clinically important for the early detection and
monitoring of patients with kidney disease. We report a novel graphene nanoplatelet …

A simple design of triple-band perfect light absorber (PLA) based on hybrid metasurface in
visible region has been presented in this work, which turns out to be applicable for refractive …

This paper presents a scheme to achieve a broadband metamaterial absorber in the
terahertz region, which is consisted of an anti-symmetric T-shaped resonator (formed by two …

In this paper, we demonstrate a tunable absorber composed of periodically patterned
elliptical ring graphene metamaterial arrays. An absorption peak at 53.6 μ m with the …

A micrometer highly sensitive refractive index sensor comprising of double split ring metallic
resonator placed above graphene layer is proposed. The sensitivity of the refractive index …

We numerically propose and demonstrate an ultra-narrow perfect metamaterial absorber
(PMA) for refractive index sensing applications in the terahertz region. The designed PMA is …