Conductivity of Carbon Nanotube Layers at Low-Terahertz Frequencies

Irina I. Nefedova; Dmitri V. Lioubtchenko; Antti Räisänen; Igor Nefedov

doi:10.1109/TTHZ.2016.2602548

Conductivity of Carbon Nanotube Layers at Low-Terahertz Frequencies

Irina I. Nefedova
, Dmitri V. Lioubtchenko
, Antti Räisänen
, Igor Nefedov

St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO)

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

9 Sitaatiot (Scopus)

Abstrakti

Wave propagation in a dielectric rod waveguide loaded with carbon nanotube (CNT) layers was studied experimentally at the wide frequency range of 75-320 GHz. Analytical calculations and computer modeling indicate that the measured losses at low-terahertz frequencies are due to conductivity of the CNT layer. The observed rapid decrease of the conductivity with increasing frequency is related to finite lengths of CNTs.

Alkuperäiskieli	Englanti
Artikkeli	7570260
Sivut	840-845
Sivumäärä	6
Julkaisu	IEEE Transactions on Terahertz Science and Technology
Vuosikerta	6
Numero	6
DOI - pysyväislinkit	https://doi.org/10.1109/TTHZ.2016.2602548
Tila	Julkaistu - 1 marrask. 2016
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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10.1109/TTHZ.2016.2602548

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title = "Conductivity of Carbon Nanotube Layers at Low-Terahertz Frequencies",

abstract = "Wave propagation in a dielectric rod waveguide loaded with carbon nanotube (CNT) layers was studied experimentally at the wide frequency range of 75-320 GHz. Analytical calculations and computer modeling indicate that the measured losses at low-terahertz frequencies are due to conductivity of the CNT layer. The observed rapid decrease of the conductivity with increasing frequency is related to finite lengths of CNTs.",

keywords = "Carbon nanotube (CNT), dielectric rod waveguide (DRW), high-frequency conductivity, Terahertz (THz)",

author = "Nefedova, \{Irina I.\} and Lioubtchenko, \{Dmitri V.\} and Antti R{\"a}is{\"a}nen and Igor Nefedov",

year = "2016",

month = nov,

day = "1",

doi = "10.1109/TTHZ.2016.2602548",

language = "English",

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pages = "840--845",

journal = "IEEE Transactions on Terahertz Science and Technology",

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TY - JOUR

T1 - Conductivity of Carbon Nanotube Layers at Low-Terahertz Frequencies

AU - Nefedova, Irina I.

AU - Lioubtchenko, Dmitri V.

AU - Räisänen, Antti

AU - Nefedov, Igor

PY - 2016/11/1

Y1 - 2016/11/1

N2 - Wave propagation in a dielectric rod waveguide loaded with carbon nanotube (CNT) layers was studied experimentally at the wide frequency range of 75-320 GHz. Analytical calculations and computer modeling indicate that the measured losses at low-terahertz frequencies are due to conductivity of the CNT layer. The observed rapid decrease of the conductivity with increasing frequency is related to finite lengths of CNTs.

AB - Wave propagation in a dielectric rod waveguide loaded with carbon nanotube (CNT) layers was studied experimentally at the wide frequency range of 75-320 GHz. Analytical calculations and computer modeling indicate that the measured losses at low-terahertz frequencies are due to conductivity of the CNT layer. The observed rapid decrease of the conductivity with increasing frequency is related to finite lengths of CNTs.

KW - Carbon nanotube (CNT)

KW - dielectric rod waveguide (DRW)

KW - high-frequency conductivity

KW - Terahertz (THz)

UR - https://www.scopus.com/pages/publications/84988359700

U2 - 10.1109/TTHZ.2016.2602548

DO - 10.1109/TTHZ.2016.2602548

M3 - Article

AN - SCOPUS:84988359700

SN - 2156-342X

VL - 6

SP - 840

EP - 845

JO - IEEE Transactions on Terahertz Science and Technology

JF - IEEE Transactions on Terahertz Science and Technology

IS - 6

M1 - 7570260

ER -

Conductivity of Carbon Nanotube Layers at Low-Terahertz Frequencies

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