Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Experimental Study of Terahertz Surface Wave Field on Metallic and Composite Graphene Films. / Kukotenko, Valeria D.; Gerasimov, Vasily V.; Khasanov, Ildus Sh et al.
International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM. IEEE Computer Society, 2024. p. 1070-1073 (International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Experimental Study of Terahertz Surface Wave Field on Metallic and Composite Graphene Films
AU - Kukotenko, Valeria D.
AU - Gerasimov, Vasily V.
AU - Khasanov, Ildus Sh
AU - Lemzyakov, Alexey G.
AU - Ivanov, Artem I.
AU - Antonova, Irina V.
N1 - Conference code: 25
PY - 2024
Y1 - 2024
N2 - Plasmonic components for wired and wireless (6G) communication systems, as well as sensor devices in the terahertz frequency range, are now under active development. This stimulates research on materials for integral plasmonic elements that ensure optimal characteristics of information carriers, namely surface plasmon polaritons, which have energy losses and the penetration depth of the SPP field into the air. This work presents the results of experimental studies on the penetration depth of a terahertz surface plasmon polariton field on metallic and composite graphene films. On metal, the penetration depths were found to be an order of magnitude lower than the values predicted by the Drude model for a bulk metal. The penetration depth of the surface plasmon polariton field into the dielectric depended on both the conductivity of the conducting layer and its roughness: it decreased with lower conductivity and increased roughness. Composite graphene films demonstrated high localization of the surface plasmon polariton field, which is of interest for THz sensor devices.
AB - Plasmonic components for wired and wireless (6G) communication systems, as well as sensor devices in the terahertz frequency range, are now under active development. This stimulates research on materials for integral plasmonic elements that ensure optimal characteristics of information carriers, namely surface plasmon polaritons, which have energy losses and the penetration depth of the SPP field into the air. This work presents the results of experimental studies on the penetration depth of a terahertz surface plasmon polariton field on metallic and composite graphene films. On metal, the penetration depths were found to be an order of magnitude lower than the values predicted by the Drude model for a bulk metal. The penetration depth of the surface plasmon polariton field into the dielectric depended on both the conductivity of the conducting layer and its roughness: it decreased with lower conductivity and increased roughness. Composite graphene films demonstrated high localization of the surface plasmon polariton field, which is of interest for THz sensor devices.
KW - conductivity
KW - graphene composite
KW - metallic films
KW - penetration depth
KW - surface plasmon polaritons
KW - surface roughness
KW - terahertz range
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85201933352&origin=inward&txGid=694893fa2e4fb7a8bd3beea61f430e91
UR - https://www.mendeley.com/catalogue/4914b094-d37a-3173-9302-c9abb392ef73/
U2 - 10.1109/EDM61683.2024.10615076
DO - 10.1109/EDM61683.2024.10615076
M3 - Conference contribution
SN - 9798350389234
T3 - International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM
SP - 1070
EP - 1073
BT - International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM
PB - IEEE Computer Society
T2 - 25th IEEE International Conference of Young Professionals in Electron Devices and Materials
Y2 - 28 June 2024 through 2 July 2024
ER -
ID: 60549840