Lung cancer is the most frequently life-threatening disease and the prominent cause of
cancer-related mortality among human beings worldwide, where poor early diagnosis and …

Metamaterial analogues of electromagnetically induced transparency (EIT) have been
intensively studied and widely employed for slow light and enhanced nonlinear effects. In …

In this work, a novel all-dielectric metasurface made of arrayed circular slots etched in a
silicon layer is proposed and theoretically investigated. The structure is designed to support …

Exciting multiple high Q-factor Fano resonances in all-dielectric metamaterials has become
an effective means of designing high performance optical devices. In this paper, we present …

A nanoscale sensor which comprises dielectric-metal-dielectric waveguide and plasmonic
metasurface resonators is proposed to realize plasmon-induced transparency responses …

Graphene biosensors have received more and more attention over the past two decades in
the modern fields including labeled, and label-free sensing owing to their ability to harness …

Fano resonance with high Q-factor is considered to play an important role in the field of
refractive index sensing. In this paper, we theoretically and experimentally investigate a …

In this paper, a bulk Dirac semimetals (BDSs) based tunable narrowband absorber at
terahertz frequencies is proposed and it has the attractive property of being polarization …

We report a numerical study of the tunable-enhanced sensitivity of a nano-scale plasmonic
biosensor in THz range. In the structure, gold Metasurface is utilized to excite of Fano …

Sensing is a crucial step to provide information for biology and chemistry. The introduction of
a new method with high sensitivity, robustness and low cost has been a research hotspot …