One of the primary goals for the researchers is to create a high-quality sensor with a simple
structure because of the urgent requirement to identify biomolecules at low concentrations to …

Dielectric metasurface supporting quasibound states in the continuum (QBIC) are expected
to be applied to high-performance optical devices such as refractive index (RI) sensors …

Multi-band terahertz (THz) absorber based on a non-symmetric double-sided graphene
comb resonator array is designed and simulated by the finite element method (FEM) in CST …

Near-unity circular dichroism (CD) with high quality (Q)-factors has wide applications in
chiral lasers, modulators, detectors, etc. In this work, we firstly suggest a feasible approach …

In this article, we have proposed an all-graphene-based 2-D symmetric bound state in the
continuum (BIC) metasurface for the THz region. The structure consists of rectangular dimers …

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 …

Malaria is a major public health concern with over 200 million new cases annually, resulting
in significant financial costs. Preventive measures and diagnostic remedies are crucial in …

In this article, we propose and numerically investigate a graphene-based
electromechanically tunable perfect absorber design. The fundamental motivation is to …

The ability of metasurfaces to simultaneously manipulate both the spin and phase of
circularly polarized (CP) incident waves has attracted considerable attention from …

Graphene-based terahertz (THz) metamaterials (MMs) are at the forefront of high-sensitivity
sensing, with applications spanning biochemical to environmental fields. This review …