Electrophysical Properties of Multiwalled Carbon Nanotubes with Various Diameters Full article
Journal |
Physica Status Solidi (B): Basic Research
ISSN: 0370-1972 , E-ISSN: 1521-3951 |
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Output data | Year: 2009, Volume: 246, Number: 11-12, Pages: 2641-2644 Pages count : 4 DOI: 10.1002/pssb.200982267 | ||||||||
Tags | Amorphous carbon; Electron-electron interactions; Electrons; Nanotubes | ||||||||
Authors |
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Affiliations |
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Funding (6)
1 | International Science and Technology Center | B-1708 |
2 | Russian Foundation for Basic Research | 09-02-00331 |
3 | Президиум РАН | 27 |
4 | The Ministry of Education and Science of the Russian Federation | 2.1.1/410 |
5 | The Ministry of Education and Science of the Russian Federation | 2.1.2/2115 |
6 | Президиум РАН | 52 |
Abstract:
We have investigated temperature σ(T) and magnetic field σ(B) dependences of the conductivity σ of multiwalled carbon nanotubes (MWNTs) with different average outer diameter equation image. From the experimental data we have separated the quantum corrections to σ(T) and σ(B). We have discovered that only quantum corrections for interaction electrons (QCIE) to σ(B) take place. It is associated to the absence of the bulk formations of amorphous carbon in produced MWNTs. From the data of QCIE we have estimated the constant of electron–electron interaction λ which is negative (attraction between electrons) and gradually falling with decrease in MWNTs equation image. Influence of defectiveness and structure of MWNTs on electrophysical properties is discussed.
Cite:
Romanenko A.I.
, Anikeeva O.B.
, Buryakov T.I.
, Tkachev E.N.
, Zhdanov K.R.
, Kuznetsov V.L.
, Mazov I.N.
, Usoltseva A.N.
Electrophysical Properties of Multiwalled Carbon Nanotubes with Various Diameters
Physica Status Solidi (B): Basic Research. 2009. V.246. N11-12. P.2641-2644. DOI: 10.1002/pssb.200982267 WOS Scopus РИНЦ
Electrophysical Properties of Multiwalled Carbon Nanotubes with Various Diameters
Physica Status Solidi (B): Basic Research. 2009. V.246. N11-12. P.2641-2644. DOI: 10.1002/pssb.200982267 WOS Scopus РИНЦ
Dates:
Submitted: | Apr 28, 2009 |
Accepted: | Jun 25, 2009 |
Published online: | Oct 9, 2009 |
Published print: | Dec 1, 2009 |
Identifiers:
Web of science | WOS:000272904100053 |
Scopus | 2-s2.0-72049110317 |
Elibrary | 15296097 |
Chemical Abstracts | 2009:1493381 |
Chemical Abstracts (print) | 153:371463 |
OpenAlex | W1483252296 |