Optical sensors are widely used for refractive index measurement in biomedical, chemical,
and food processing industries and offer high sensitivity to ambient refractive index …

Optical sensors are widely used in the biomedical, chemical and food industries. They
provide high sensitivity to changes in the refractive index of the environment due to a …

The spin coating method was used to deposit MAPbI2Br films on FTO-glass substrates. Zn2+
(zinc) do** was used for these films at intensity rates of 2% and 4%, respectively. XRD …

In this paper, a perfect metamaterial (MTM) absorber with simple design has been proposed
and investigated in terahertz (THz) region. The suggested absorber has the controllability of …

Motivated by the imperative demand for design integration and miniaturization within the
terahertz (THz) spectrum, this study presents an innovative solution to the challenges …

In this research, a three-dimensional (3D) graphene intrinsically chiral metastructure in
terahertz (THz) region was proposed and analyzed. The unit cell consists of bi-layer cross …

We propose a highly refractive index sensor based on plasmonic Bow Tie configuration. The
sensitivity of the resonator design is enhanced by incorporating a nanowall (NW) in a …

In this study, we investigated a compact refractive index (RI) sensor containing two
concentric double-square resonators with plasmonic metal/insulator/metal (MIM) structures …

We investigate a high-sensitivity plasmonic sensor that uses a hexagonal nanorod array
metasurface with for identifying malignant hepatic metastases from healthy liver cells. This …

In this paper, we have proposed a graphene-based tunable plasmonic sensor in the far-
infrared region. Our structure consists of patterned graphene disks on a SiO 2 gap dielectric …