245 citations · 321 across the 7 of their papers we have counts for
7 papers · 1 filter
Toroidic and antitoroidic orders in hexagonal arrays of dielectric trimers: magnetic group approach
Victor Dmitriev, Silvio Domingos Silva Santos, Andrey B. Evlyukhin +2
Herein, we investigate the symmetry-protected toroidal dipole resonances and conditions of their excitation in a new type of electromagnetic metamaterials. These metamaterials are…
Graphene-Based Multifunctional Three-Port Far-Infrared Components
Victor Dmitriev, Geraldo Melo, Wagner Castro
Two graphene-based T-shaped multifunctional components for THz and Far-Infrared regions are proposed and analyzed. The first component can serve as a divider, a switch and a dynami…
Tunable THz and infrared plasmonic filter and switches based on circular graphene resonator with 90° bending of output port
Victor Dmitriev, Geraldo Melo, Wagner Castro
Two types of novel graphene-based components, namely, filters and electro-optical switches in guided wave configuration are suggested and analysed. The filters differ from the know…
Metasurface engineering through bound states in the continuum
Anton S. Kupriianov, Yi Xu, Andrey Sayanskiy +3
Metasurfaces have attracted a lot of attention in recent years due to novel ways they provide for the efficient wavefront control and engineering of the resonant transmission. We d…
All-dielectric metasurfaces with trapped modes: group-theoretical description
Pengchao Yu, Anton S. Kupriianov, Victor Dmitriev +1
An all-dielectric metasurface featuring resonant conditions of the trapped mode excitation is considered. It is composed of a lattice of subwavelength particles which are made of a…
Controlling high-Q trapped modes in polarization-insensitive all-dielectric metasurfaces
Andrey Sayanskiy, Anton S. Kupriianov, Su Xu +4
We reveal peculiarities of the trapped (dark) mode excitation in a polarization-insensitive all-dielectric metasurface, whose unit super-cell is constructed by particularly arrangi…