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Nanosystems: Physics, Chemistry, Mathematics, 2016, Volume 7, Issue 1, Pages 37–43
DOI: https://doi.org/10.17586/2220-8054-2016-7-1-37-43 (Mi nano166) 		 
This article is cited in 2 scientific papers (total in 2 papers)

PAPERS, PRESENTED AT THE CONFERENCE

Electrical properties of carbon nanotubes / $\mathrm{WS}_2$ nanotubes (nanoparticles) hybrid films

V. K. Ksenevicha, N. I. Gorbachuka, Ho Vieta, M. V. Shubab, P. P. Kuzhirb, S. A. Maksimenkob, A. G. Paddubskayac, G. Valusisc, A. D. Wieckd, A. Zake, R. Tennef

a Department of Physics, Belarusian State University, Minsk, Belarus
b Research Institute for Nuclear Problems, Belarusian State University, Minsk, Belarus
c Center for Physical Sciences and Technology, Vilnius, Lithuania
d Department of Physics and Astronomy, Bochum Ruhr-University, Bochum, Germany
e Department of Sciences, Holon Institute of Technology, Holon, Israel
f Department of Materials and Interfaces, Weizmann Institute of Science, Rehovot, Israel
Full-text PDF (626 kB) Citations (2)
DOI: https://doi.org/10.17586/2220-8054-2016-7-1-37-43
URL: https://nanojournal.ifmo.ru/en/articles-2/volume7/7-1/paper03/
Abstract: DC and AC electrical properties of hybrid films, consisting of carbon nanotubes and tungsten disulfide nanotubes (and fullerene like nanoparticles) were studied within the 2 – 300 K temperature range and over the 20 Hz – 1 MHz frequency range. The temperature dependences of the resistance $R(T)$ exhibit behavior typical for the fluctuation-induced tunneling model in the intermediate temperature range. Analysis of the dependences of real and imaginary components of the impedance on the frequency ($Z'(f)$ and $Z''(f)$) demonstrates the rising role of the contact barriers between carbon nanotubes inside hybrid films, consisting of the carbon nanotubes and inorganic tungsten disulfide nanotubes as the temperature was decreased. The active component of the impedance was found to prevail in the AC electrical properties of the hybrid films, consisting of multiwall carbon nanotubes and $\mathrm{WS}_2$ nanoparticles over the entire available temperature range.
Keywords: carbon nanotubes, inorganic nanotubes, tungsten disulfide, impedance, electrical properties.
Funding agency Grant number
Belarusian National Research Program "Nanomaterials and Nanotechnologies" 2.2.02
European Union's Seventh Framework Programme PIRSES-2012-318617
316633
Ministry of Education and Science of the Russian Federation
Ministry of Science and Higher Education of the Russian Federation ID RFMEFI57714X0006
This work was supported by Belarusian National Research Program “Nanomaterials and Nanotechnologies” (grant № 2.2.02), by FP7 project PIRSES-2012-318617 FAEMCAR and FP-7316633 POCAONTAS, Tomsk State University Competitiveness Improvement Program, and Federal Focus program of Ministry of Education and Science of Russian Federation № 14.577.21.0006 (project ID RFMEFI57714X0006). We are thankful for Prof. Stefano Bellucci (LNF INFN Italy) for fruitful discussions, valuable comments, and providing us with MWCNT samples.
Received: 20.11.2015
Bibliographic databases:
Document Type: Article
PACS: 73.63.Fg
Language: English
Citation: V. K. Ksenevich, N. I. Gorbachuk, Ho Viet, M. V. Shuba, P. P. Kuzhir, S. A. Maksimenko, A. G. Paddubskaya, G. Valusis, A. D. Wieck, A. Zak, R. Tenne, “Electrical properties of carbon nanotubes / $\mathrm{WS}_2$ nanotubes (nanoparticles) hybrid films”, Nanosystems: Physics, Chemistry, Mathematics, 7:1 (2016), 37–43
Citation in format AMSBIB
\Bibitem{KseGorHo16}
\by V.~K.~Ksenevich, N.~I.~Gorbachuk, Ho~Viet, M.~V.~Shuba, P.~P.~Kuzhir, S.~A.~Maksimenko, A.~G.~Paddubskaya, G.~Valusis, A.~D.~Wieck, A.~Zak, R.~Tenne
\paper Electrical properties of carbon nanotubes / $\mathrm{WS}_2$ nanotubes (nanoparticles) hybrid films
\jour Nanosystems: Physics, Chemistry, Mathematics
\yr 2016
\vol 7
\issue 1
\pages 37--43
\mathnet{http://mi.mathnet.ru/nano166}
\crossref{https://doi.org/10.17586/2220-8054-2016-7-1-37-43}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000387461500004}
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