Advances in plasmonic metamaterials have been rapidly evolving with innovations aimed at
developing metadevices for real‐world applications. In reality, energy losses in plasmonic …

Electromagnetically induced transparency (EIT) originates from quantum physics, where a
narrow transparent peak appears in the opaque band due to the destructive interference …

High quality factor resonances are extremely promising for designing ultra-sensitive
refractive index label-free sensors, since it allows intense interaction between …

Localized electromagnetic excitation in the form of toroidal dipoles has recently been
observed in metamaterial systems. The origin of the toroidal dipole lies in the currents …

Toroidal dipole is a localized electromagnetic excitation that plays an important role in
determining the fundamental properties of matter due to its unique potential to excite nearly …

Bound states in the continuum (BICs) are widely studied for their ability to confine light,
produce sharp resonances for sensing applications and serve as avenues for lasing action …

Radiative losses are crucial in optimizing the performance of metamaterial‐based devices
across the electromagnetic spectrum. Introducing structural asymmetry in meta‐atom design …

We reveal peculiarities of the trapped (dark) mode excitation in a polarization-insensitive all-
dielectric metasurface, whose unit supercell is constructed by particularly arranging four …

The innovative terahertz biosensor described in this article is based on perfect metamaterial
absorption. Because the terahertz (THz) electromagnetic (EM) wave is extremely sensitive to …

We report on a novel metamaterial structure that sustains extremely sharp resonances in the
terahertz domain. This system involves two conductively coupled split ring resonators that …