The quality requirements of graphene depend on the applications. Some have a high
tolerance for graphene quality and even require some defects, while others require …

This paper presents a biosensor proposed for pregnancy detection leveraging on the
refractive indices of urine. A refractive index is a parameter that is affected by the fluctuation …

In this paper, the magnetically tunable Goos–Hänchen (GH) shift of a reflected beam at
terahertz frequencies is achieved by using a multilayer structure where three layers of …

The semi-Dirac system has been of interest in recent years due to the exotic band structure,
which is linear in one direction, but quadratic in a direction perpendicular to it. In the paper …

We consider magnetic graphene quantum dots (MGQDs) and study the impact of the
Aharonov–Bohm (AB) flux and gap on the scattering process of electrons. Our emphasis is …

We study the effect of the double potentials (barrier, well) on the Goos–Hänchen (GH) shifts
in phosphorene. We determine the solutions of the energy spectrum associated with the five …

Optical differentiation is an exceptional real-time edge detection technology that enables
extracting the image features, yet current optical differentiators are still lacking a resolution …

Abstract hBN is a natural hyperbolic van der Waals material that can enhance light–matter
interactions. In this work, the maximum Goos-Hanchen (GH) shift has a magnitude of− 4680 …

The yearning to utilize and control the captivating property of two-dimensional carbon
materials has attracted plenty of attention in biosensing and optoelectronics. In this paper …

We address the question of how the Aharonov-Bohm flux $\Phi_ {AB} $ can affect the energy
levels of graphene magnetic quantum dots (GMQDs) of radius $ R $. To answer this …