Terahertz shifted Fano resonance-induced plasmon-soliton in graphene-plasmonic waveguide with magnetic impurities

Sharif, Morteza A.; Ara, M.H. Majles

doi:10.1016/j.spmi.2020.106471

Cited by 3 publications

(1 citation statement)

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“…If the temperature is considered to be zero degrees Kelvin and also the chemical doping and gate voltage are considered to be ineffective, as a result of these cases, both the carrier density (ns) and the chemical potential (µc) are negligible and approximately zero. 𝜎 𝑖𝑛𝑡𝑟𝑎 and 𝜎 𝑖𝑛𝑡𝑒𝑟 are described such this [62][63][64][65][66][67][68][69][70]…”

Section: Graphene Conductivitymentioning

confidence: 99%

Implementation of a Graphene-Based RGW Coupler for THz Applications

Kiani

Hamedani

Rezaei

2023

Preprint

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Ridge gap waveguide is one of the new technologies in the field of waveguides. Their advantages include being planar, low cost of construction, shielding by metal without the need for problems related to packaging, the formation of a narrow gap enclosed between two metal plates, realization of the texture on one of the metal plates and lower losses. These structures have no mechanical connection. While electric currents must flow in them. In this article, two graphene-based ridge gap waveguide coupler structures are presented. The designed structures are used in the THz band. By using graphene in the THz frequency band, frequency reconfigurable can be achieved. S-parameters curves, phase difference diagrams and e-field distributions are reported for two graphene-based ridge gap waveguide couplers.

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