12 citations · 18 across the 5 of their papers we have counts for
5 papers
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.…
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…
Dynamically controllable graphene three-port circulator
Victor Dmitriev, Wagner Castro, Clerisson Nascimento
A new type of the graphene-based three-port circulator is suggested and analysed. The cross-section of the component presents a three-layer structure consisting of a layer of silic…