245 citations · 469 across the 13 of their papers we have counts for
13 papers
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…
Symmetry analysis of trimer-based all-dielectric metasurfaces with toroidal dipole modes
Victor Dmitriev, Anton S. Kupriianov, Silvio Domingos Silva Santos +1
Herein, we discuss the conditions for excitation of symmetry-protected toroidal dipole modes in all-dielectric metasurfaces composed of trimer or twin-trimer clusters of dielectric…
Symmetry Principles and Group Theory in Electromagnetics
Victor Dmitriev
Group theory is used in many textbooks of contemporary physics. However, electromagnetic community often considers group theory as an "exotic" tool. Graduate and postgraduate textb…
Tunable THz Switch-Filter Based on Magneto-Plasmonic Graphene Nanodisk
Victor Dmitriev, Geraldo Melo, Wagner Castro
We propose and analyze a multifunctional THz device which can operate as a tunable switch and a filter. The device consists of a circular graphene nanodisk coupled to two nanoribbo…
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…
THz graphene W-shaped three-port circulator with dynamical control
Victor Dmitriev, Wagner Castro, Geraldo Melo +2
We propose a new graphene-based THz circulator. It consists of a circular graphene resonator and three graphene nanoribbon waveguides of W-geometry placed on a dilectric substrate.…