Microwave transmission loss in multi-walled nanotubes

S. C. Jun, S. N. Cha, S. Lee, J. E. Jang, Y. W. Jin, H. J. Kim, J. Hone, J. M. Kim

Research output: Contribution to journalArticle

Abstract

Experimental results for microwave transmission losses of individual multi-walled carbon nanotubes (MWNTs) are presented. Samples with MWNTs. as well as samples without MWNTs. were fabricated with two types of electrode materials (Nb vs. Cr/Au) and configurations to compare AC transmissions loss as passive devices at room temperature. In the MWNT-Nb sample, the transmitted current is higher and attenuation is lower than the MWNT-Cr/Au samples. However, the transmission loss increases much faster in the Nb samples than Cr/Au samples with increasing frequency. Overall, their S-parameter measurements from 0.5 GHz to 110 GHz support frequency-dependent microwave dissipation of the MWNTs and the metal-electrode contact.

Original languageEnglish
Pages (from-to)261-265
Number of pages5
JournalPhysica Status Solidi (A) Applications and Materials Science
Volume205
Issue number2
DOIs
Publication statusPublished - 2008 Feb 1

Fingerprint

microwave transmission
Carbon Nanotubes
transmission loss
Nanotubes
Carbon nanotubes
nanotubes
carbon nanotubes
Microwaves
Electrodes
Scattering parameters
electrode materials
high current
alternating current
dissipation
attenuation
Metals
microwaves
electrodes
room temperature
configurations

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Electrical and Electronic Engineering
  • Materials Chemistry

Cite this

Jun, S. C. ; Cha, S. N. ; Lee, S. ; Jang, J. E. ; Jin, Y. W. ; Kim, H. J. ; Hone, J. ; Kim, J. M. / Microwave transmission loss in multi-walled nanotubes. In: Physica Status Solidi (A) Applications and Materials Science. 2008 ; Vol. 205, No. 2. pp. 261-265.
@article{688284611d814b5da8617d9573d0a04f,
title = "Microwave transmission loss in multi-walled nanotubes",
abstract = "Experimental results for microwave transmission losses of individual multi-walled carbon nanotubes (MWNTs) are presented. Samples with MWNTs. as well as samples without MWNTs. were fabricated with two types of electrode materials (Nb vs. Cr/Au) and configurations to compare AC transmissions loss as passive devices at room temperature. In the MWNT-Nb sample, the transmitted current is higher and attenuation is lower than the MWNT-Cr/Au samples. However, the transmission loss increases much faster in the Nb samples than Cr/Au samples with increasing frequency. Overall, their S-parameter measurements from 0.5 GHz to 110 GHz support frequency-dependent microwave dissipation of the MWNTs and the metal-electrode contact.",
author = "Jun, {S. C.} and Cha, {S. N.} and S. Lee and Jang, {J. E.} and Jin, {Y. W.} and Kim, {H. J.} and J. Hone and Kim, {J. M.}",
year = "2008",
month = "2",
day = "1",
doi = "10.1002/pssa.200723170",
language = "English",
volume = "205",
pages = "261--265",
journal = "Physica Status Solidi (A) Applications and Materials Science",
issn = "1862-6300",
publisher = "Wiley-VCH Verlag",
number = "2",

}

Jun, SC, Cha, SN, Lee, S, Jang, JE, Jin, YW, Kim, HJ, Hone, J & Kim, JM 2008, 'Microwave transmission loss in multi-walled nanotubes', Physica Status Solidi (A) Applications and Materials Science, vol. 205, no. 2, pp. 261-265. https://doi.org/10.1002/pssa.200723170

Microwave transmission loss in multi-walled nanotubes. / Jun, S. C.; Cha, S. N.; Lee, S.; Jang, J. E.; Jin, Y. W.; Kim, H. J.; Hone, J.; Kim, J. M.

In: Physica Status Solidi (A) Applications and Materials Science, Vol. 205, No. 2, 01.02.2008, p. 261-265.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Microwave transmission loss in multi-walled nanotubes

AU - Jun, S. C.

AU - Cha, S. N.

AU - Lee, S.

AU - Jang, J. E.

AU - Jin, Y. W.

AU - Kim, H. J.

AU - Hone, J.

AU - Kim, J. M.

PY - 2008/2/1

Y1 - 2008/2/1

N2 - Experimental results for microwave transmission losses of individual multi-walled carbon nanotubes (MWNTs) are presented. Samples with MWNTs. as well as samples without MWNTs. were fabricated with two types of electrode materials (Nb vs. Cr/Au) and configurations to compare AC transmissions loss as passive devices at room temperature. In the MWNT-Nb sample, the transmitted current is higher and attenuation is lower than the MWNT-Cr/Au samples. However, the transmission loss increases much faster in the Nb samples than Cr/Au samples with increasing frequency. Overall, their S-parameter measurements from 0.5 GHz to 110 GHz support frequency-dependent microwave dissipation of the MWNTs and the metal-electrode contact.

AB - Experimental results for microwave transmission losses of individual multi-walled carbon nanotubes (MWNTs) are presented. Samples with MWNTs. as well as samples without MWNTs. were fabricated with two types of electrode materials (Nb vs. Cr/Au) and configurations to compare AC transmissions loss as passive devices at room temperature. In the MWNT-Nb sample, the transmitted current is higher and attenuation is lower than the MWNT-Cr/Au samples. However, the transmission loss increases much faster in the Nb samples than Cr/Au samples with increasing frequency. Overall, their S-parameter measurements from 0.5 GHz to 110 GHz support frequency-dependent microwave dissipation of the MWNTs and the metal-electrode contact.

UR - http://www.scopus.com/inward/record.url?scp=54849410897&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=54849410897&partnerID=8YFLogxK

U2 - 10.1002/pssa.200723170

DO - 10.1002/pssa.200723170

M3 - Article

AN - SCOPUS:54849410897

VL - 205

SP - 261

EP - 265

JO - Physica Status Solidi (A) Applications and Materials Science

JF - Physica Status Solidi (A) Applications and Materials Science

SN - 1862-6300

IS - 2

ER -