Electromagnetically induced transparencies (EITs) in metallic nanostructures and
metamaterials have attracted increasing attentions in recent years, because of many …

Compared with homogeneous metamaterials, realizing unidirectional reflectionlessness
(UR) is relatively challenging for heterogeneous metamaterials. Herein, we study UR based …

In this paper, we investigate double slot waveguide configuration to explore the actively
tunable electromagnetically induced transparency (EIT) effect in terahertz regime. One of the …

We report a novel approach to enhance the local electromagnetic fields of silver nanodisk
pair arrays to achieve high-quality sensing. It is found that through lifting metallic nanodisk …

Resonances in micrometer metallic cavities are very important for the interactions between
materials and light. Triangular, trapezoidal and W-shaped cavities are investigated through …

Plasmonic metasurface with extraordinary properties are promising for numerous frontier
applications. In this work, we reported the ultrahigh multiband absorption in a silver …

Metasurfaces supporting multiple transparency windows of different resonance origins are
desired in many applications because different resonance effects exhibit different …