Two-dimensional metal organic framework (2D MOF Cu-TCPP) with significantly enhanced
photoelectric properties was synthesized by a simple hydrothermal method. The π-stacked …

Surface plasmon resonance is an optical phenomenon first discovered in 1902. The
phenomenon has since had many applications, particularly in biosensing. In this paper, we …

We numerically and theoretically investigate a highly sensitive and tunable plasmonic
refractive index sensor that is composed of a metal-insulator-metal waveguide with a side …

Multiple resonance modes in an optical absorber are necessary for nanophotonic devices
and encounter a challenge in the visible range. This article designs a multiple-channel …

A highly sensitive metal-insulator-metal plasmonic filter with a centrally coupled ring
resonator containing silver nanorod defects is numerically investigated by using the finite …

Sulfamethazine (SMZ) is widely present in the environment and can cause severe allergic
reactions and cancer in humans. Accurate and facile monitoring of SMZ is crucial for …

A plasmonic metal-insulator-metal waveguide filter consisting of one rectangular cavity and
three silver baffles is numerically investigated using the finite element method and …

Plasmonic effect using a cross-hair can convey strongly localized surface plasmon modes
among the separated composite nanostructures. Compared to its counterpart without the …

We propose a plasmonic perfect absorber (PPA) based on metal nanorod arrays with the
connected veins for ultra-sensitive refractive index (RI) sensing applications in the near …

An ultra-high plasmonic refractive index sensing structure composed of a metal–insulator–
metal (MIM) waveguide coupled to a T-shape cavity and several metal nanorod defects is …